Top 10 best 4k hdmi usb adapter: Which is the best one in 2019?

When you want to find 4k hdmi usb adapter, you may need to consider between many choices. Finding the best 4k hdmi usb adapter is not an easy task. In this post, we create a very short list about top 10 the best 4k hdmi usb adapter for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 4k hdmi usb adapter:

Best 4k hdmi usb adapter

Product Features Editor's score Go to site
USB C to HDMI Adapter (4K@60Hz), uni USB Type-C to HDMI Adapter [Thunderbolt 3 Compatible] for MacBook Pro 2018/2017, MacBook Air/iPad Pro 2018, Samsung Galaxy S10/S9, Surface Book 2 and More - Gray USB C to HDMI Adapter (4K@60Hz), uni USB Type-C to HDMI Adapter [Thunderbolt 3 Compatible] for MacBook Pro 2018/2017, MacBook Air/iPad Pro 2018, Samsung Galaxy S10/S9, Surface Book 2 and More - Gray
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USB-C to HDMI Adapter 4K CLDAY USB Type C to HDMI Multiport AV Converter 3-in-1 with USB 3.0 Port and USB-C Fast Charging Port Compatible MacBook/ChromeBook Pixel/USB-C Devices HDMI Hub Adapter USB-C to HDMI Adapter 4K CLDAY USB Type C to HDMI Multiport AV Converter 3-in-1 with USB 3.0 Port and USB-C Fast Charging Port Compatible MacBook/ChromeBook Pixel/USB-C Devices HDMI Hub Adapter
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Plugable USB 3.0 to HDMI 4K UHD Video Graphics Adapter for Multiple Monitors up to 3840x2160 Supports Windows 10, 8.1, 7, and Mac 10.14+ Plugable USB 3.0 to HDMI 4K UHD Video Graphics Adapter for Multiple Monitors up to 3840x2160 Supports Windows 10, 8.1, 7, and Mac 10.14+
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Plugable Active DisplayPort to HDMI 2.0 Adapter (Supports displays up to 4K / UHD / 3840x2160@60Hz) Plugable Active DisplayPort to HDMI 2.0 Adapter (Supports displays up to 4K / UHD / 3840x2160@60Hz)
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LENTION USB-C Multi-Port Hub with 4K HDMI Output, 4 USB 3.0, Type C Charging Compatible 2021-2016 MacBook Pro, New Mac Air & Surface, Chromebook, More, Stable Driver Adapter (CB-C35, Space Gray) LENTION USB-C Multi-Port Hub with 4K HDMI Output, 4 USB 3.0, Type C Charging Compatible 2021-2016 MacBook Pro, New Mac Air & Surface, Chromebook, More, Stable Driver Adapter (CB-C35, Space Gray)
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StarTech.com USB 3.0 to Dual HDMI Adapter - 1x 4K 30Hz & 1x 1080p - External Video & Graphics Card - USB Type-A to HDMI Dual Monitor Display Adapter - Supports Windows Only - Black (USB32HD2) StarTech.com USB 3.0 to Dual HDMI Adapter - 1x 4K 30Hz & 1x 1080p - External Video & Graphics Card - USB Type-A to HDMI Dual Monitor Display Adapter - Supports Windows Only - Black (USB32HD2)
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Qicai H USB C to HDMI Adapter 4K: Type C Adapter Multiport AV Converter with 2 USB 3.0 Ports and Charging Port for MacBook Pro Chromebook Pixel Samsung Galaxy S8/S9 Plus Qicai H USB C to HDMI Adapter 4K: Type C Adapter Multiport AV Converter with 2 USB 3.0 Ports and Charging Port for MacBook Pro Chromebook Pixel Samsung Galaxy S8/S9 Plus
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USB C to HDMI Adapter JAVONTEC Multiport Type C Hub with 4K HDMI,USB 3.0 Port and Power Delivery,USB Type C to HDMI Adapter Compatible with MacBook Pro,Google Chromebook,HP Spectre,Samsung S8/S9 More USB C to HDMI Adapter JAVONTEC Multiport Type C Hub with 4K HDMI,USB 3.0 Port and Power Delivery,USB Type C to HDMI Adapter Compatible with MacBook Pro,Google Chromebook,HP Spectre,Samsung S8/S9 More
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Plugable USB 3.0 Dual 4K HDMI 2.0 Adapter with Gigabit Ethernet for Windows (Supports Two HDMI Displays up to 3840x2160@60Hz, Windows 10, 8.1 & 7) Plugable USB 3.0 Dual 4K HDMI 2.0 Adapter with Gigabit Ethernet for Windows (Supports Two HDMI Displays up to 3840x2160@60Hz, Windows 10, 8.1 & 7)
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Diamond BVU5500H USB to HDMI 4K/2K Video Graphics Adapter with Audio for Multiple Monitors ( 3840 X 2160 ) supports Windows 10,8.1,8,7. Diamond BVU5500H USB to HDMI 4K/2K Video Graphics Adapter with Audio for Multiple Monitors ( 3840 X 2160 ) supports Windows 10,8.1,8,7.
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Related posts:

1. USB C to HDMI Adapter (4K@60Hz), uni USB Type-C to HDMI Adapter [Thunderbolt 3 Compatible] for MacBook Pro 2018/2017, MacBook Air/iPad Pro 2018, Samsung Galaxy S10/S9, Surface Book 2 and More - Gray

Feature

Streaming from Everywhere- Stream sports events, watch movies, gaming, and show photos/albums directly from your devices (Samsung Galaxy S8/S9/S8 Plus/S9 Plus/Note 8) and never miss the game-winning touchdown or your favorite TV episodes. No more worry on bad wifi casting issues. Comes with a complimentary small pouch - perfect for traveling and presentations (*NOTE: Designed for computers mainly, DO NOT have any charging port on the adapter)
Compact & Friendly Design- Compact and lightweight, with user-friendly non-slip design for easier plug and unplug. Braided nylon cable for extra durability. Premium aluminium casing for better heat insulation. Fits snugly with the USB-C ports on your devices, better signal transfer protection. Kindly Reminder: For Devices with USB 3.1 Gen 1, and Samsung Galaxy S9/ S8, it may take longer time to sync, please be patient and give it more time
Plug & Play- Plug-and-play, no additional driver/software required. Perfect solution for your USB-C MacBook Pro / MacBook, iMac, Surface Book 2, Pixelbook, HP Envy 13, Galaxy Book, and Chromebook, drive one or two HDMI monitors/displays, up to 4K@60Hz resolution. Compatible with HDMI-enabled TVs/Monitors/Projectors for both video and audio transfer. NOTE: If you use a cable below HDMI 2.0 version, it may cause the flicking. So we strongly recommend you connect with HDMI 2.0 cable.
Wide Compatibility- Compatible with 2018/2017/2016 MacBook Pro, iPad Pro/ MacMini 2018, Surface Book 2, 2017 iMac, 2017/2016/2015 MacBook, Samsung Galaxy S8/S9/Note 8/Note 9, Pixelbook, Dell XPS 15 / XPS 13, Galaxy Book, Chromebook, Chromebook Pixel, Intel NUC, Pixel Slat, and many others (see detailed product description section below) ---Kindly Reminder: For devices with USB 3.1 Gen 1, and Samsung Galaxy S9/S8, it may take longer time to sync, please be patient and give it more time
Dedicated USB-C Accessories Brand- uniAccessories: Design, Quality, Package, and Customer Service. We currently offer USB-C 8-in-1 Dock (Coming Soon), various USB-C Adapters and Cables, including HDMI Adapter, USB Adapter, Ethernet Adapter, VGA Adapter, SD/MicroSD Adapter, Multiport Adapter(Coming Soon), HDMI Cable, DisplayPort Cable, and C to C Cable(5A). More on its way, feel free to reach out for any questions to our support e-mail: [email protected]

Description

uni USB-C to HDMI Adapter (4K@60Hz)
uniAccessories USB 3.1 Type-C to HDMI Adapter lets you connect a USB Type-C Device (Laptop or Smartphone) to a HDMI-enabled TVs/Monitors/Projectors (both video and audio)

Highlighting Features
-4K@60Hz, video resolutions up to 3840 x 2160 @60Hz for stunning videos and images with no lag
-HDMI 2.0, supports DisplayPort Alt Mode for USB-C Devices
-6inch or 15cm length, braided nylon cable for extra durability
-HDCP 2.2 Compatible, play protected content from iTunes/Netflix/DirectTV and more

User Friendly Design
-Non-slip design for easier plug and unplug experience
-Fits snugly, reinforced connector provides a strong connection for stable signal transfer
-Braided nylon cable for extra strength and durability
-Premium aluminum alloy casing for better heat insulation and lasts longer
-Sleek and compact size, take your adapter everywhere without any hassle
-Comes with a complimentary pouch, perfect for travelling and presentations on the road

Compatible Devices(not a full list):
Laptops:
-MacBook Pro 15inch & 13inch, 2017 / 2016
-MacBook, 2017 / 2016 / 2015
-iMac / iMac Pro, 2017
-Dell XPS 15
-Dell XPS 13
-ChromeBook Pixel
-HP Spectre X360
-Lenovo Yoga 910
-HP EliteBook Folio G1
-Acer V15 Nitro
-Asus ZenBook UX390UAK
Phones:
-Samsung Galaxy S8 / S8 Plus / Note 8
-Lumia 950 / 950XL<

2. USB-C to HDMI Adapter 4K CLDAY USB Type C to HDMI Multiport AV Converter 3-in-1 with USB 3.0 Port and USB-C Fast Charging Port Compatible MacBook/ChromeBook Pixel/USB-C Devices HDMI Hub Adapter

Feature

3-in-1 Multi Ports DesignExpand your Type-C Port-- a USB 3.0 port, a HDMI 4K output port, a USB-C charging port. Three ports can work at the same time. Connecting a Type-C-equipped PC or Mac laptop to a HDMI display, while also connecting a standard USB device and a USB-C charging cable.
4K HDMI Video Output Enables you to mirror or extend the display of your laptop/phone to your TV, monitor or projector in up to 4K UHD (3840x2160@30Hz) resolution. Help you enjoy nice pictures on movies or work.
High Speed Transfer The USB 3.0 port provide highest peak data transfer speed up to 5 Gbps, easy to transfer a HD movies in short time.Compatible with USB flash disk, camera, removable hard drive, mouse, keyboard or other USB A 2.0/USB A 3.0 devices.
Convenient for Charging PortPlug and play, don't require any software,drivers, or complicated installation process. Slim and portable design with aluminium body provides better heat dissipation. Meanwhile,Type-C charging quickly output meet your needs.
Widely Compatible CLDAY adapter compatible with 2015/16/17/18 MacBook/MacBook Pro, Dell XPS13/15, Dell Precision5510, HP Spectre X2,HP Spectre X360, HP Elitebook Folio G1, HP Elite X2 1012 G1, Acer Spin7, Acer Chromebook R13, Google Chromebook Pixel, Lenovo 900/910, HuaWei MateBook or Other Type C PC,Samsung s8/s8+/S9/S9+/Note 8, Huawei Mate10 etc. (Please refer to description's compatibility devices list, if not, It maybe can't compatible with this adapter)

Description

CLDAY USB C to HDMI Multiport Adapter

1 x HDMI Port
4K@30Hz, 4K UHD Resolution, directly stream 4K (3840x2160@30Hz)
UHD to HDTV, mirror or extend the display monitors, or
projectors, no blur and delay.

1 x USB 3.0 Port
Support 5Gb/s data speed transmission.

1 x USB C Power Charging Port
Up to 100W of power, stay power for best performace.

Specification:
Materials: Aluminum Alloy & ABS
Color Available: Sliver
Weight: 40g
Size: 2.2"*2"*0.45"

Plug & Play:
Do not require any software or driver
All interfaces work at a time!
Has EMI protection to prevent interfere with devices.

Compatability:
PC:
-MacBook,2018/17/16 /15
-MacBook Pro 15"/13",2018/17/16/15
-iMac/ iMac Pro, 2017 -2015 Google Chromebook Pixel
-New Acer Switch Alpha 12
-Dell XPS 12/13/15, Dell Latitude
-Surface Book 2
-Nintendo Switch
-HP Spectre X2,X360,Elite X2 1012/ Elitebook Folio G1
-HP ZBook 15 G3 Mobile Workstation
-Acer Spin 7/ Chromebook R13, Acer Aspire V Nitro 15
-ZBook 15 G3 Mobile Workstation
-Lenovo Yoga 900/910
-Sumsung Chromebook Plus
-HUAWEI MateBook X/ Par
-Acer Swift 7 SF713-51-M5MP(NX.GK6CN.002)
-Tian Bao Air

Cell Phone(with DP Alt Mode):
-Samsung Galaxy S8/S8 Plus, S9/S9 Plus,Note 8
-Huawei Mate10/ P20
-LG G5/LG V20
-Lumia 950/950 XL

Notes:
ONLY works for devices whose USB C port supports data transfer and power in as well as video out functions (DP Alt Mode).
Please refer to description's compatibility devices list, if not, It maybe can't compatible with this adapter.
If you want to DEX mode for cellphone, first please use the charger port, and then use the HDMI.

You will Get:
1 x CLDAY 3-in-1 USB C adapter
180 x Months Warrante
1 x Year Money Back Guarantee

3. Plugable USB 3.0 to HDMI 4K UHD Video Graphics Adapter for Multiple Monitors up to 3840x2160 Supports Windows 10, 8.1, 7, and Mac 10.14+

Feature

Connect multiple monitors with resolutions as high as 3840x2160 (4K) to Windows-based laptops or desktops (one adapter required per monitor). Highest performance USB graphics solution available. Combines both video and stereo audio over a single USB cable and HDMI cable
Supports HDMI displays up to 3840x2160@30Hz and 3440x1440@50Hz. 2560x1600, 2560x1440, 1080P and lower modes will refresh at 60Hz. Note: A "High-Speed" HDMI 1.4 compliant cable is required for proper operation at modes above 1080P
Connects to Windows PCs via USB 3.0. USB bus powered (no additional power adapter required). Adapter is backwards compatible with USB 2.0, but performance via USB 2.0 will likely be unsatisfactory
Supports Windows 10 / 8.1 / 7. Surface RT, Mac OS X, and Linux/Unix are not supported. Not recommended for 3D gaming. HDMI to DisplayPort and dual-link DVI converstion not supported. (If you wish to connect a DisplayPort display, our UGA-4KDP adapter has native DisplayPort output)
We love our Plugable products, and hope you will too. All of our products are backed with a 1 year limited parts and labor warranty as well as Seattle-based email support

Description

Performance

Featuring the highest-performance DisplayLink DL-5500 chipset, the Plugable UGA-4KHDMI graphics adapter lets you connect an additional HDMI display up to 3840x2160@30Hz (4K/UHD/2160p) to your Windows-based laptop, desktop, or tablet via USB 3.0. With four times the pixels of 1080P, 4K displays provide vastly more area to multitask.

Compatibility

Drivers available for Windows 10/8.1/7.

Intel i5 or AMD A8 2GHz or better CPU recommended for productivity/web software at 4K. Single Intel HD 4000, AMD HD 7xxx, NVIDIA 5xxM or better recommended for productivity/web software. Intel i7 2+GHz and HD 4000/AMD 8650/Nvidia 7xxM for full-screen video playback.

Current GPU and USB 3.0 host controller drivers recommended for best performance and compatibility.

Non-Compatible Systems

Cannot be mixed with non-DisplayLink USB graphics adapters and drivers (e.g. MCT, j5, or SMSC).

Surface RT, Mac OS X, and Linux/Unix not supported.

HDMI conversion to DisplayPort and dual-link DVI not supported.

Monitor Compatibility

Supports HDMI displays up to 3840x2160/4K. 3840x2160 mode has a refresh rate of 30Hz, while 3440x1440 supports 50Hz. 2560x1600, 2560x1440, 2560x1080, 1920x1080 (1080P) and lower modes refresh at 60Hz.

4K/UHD output requires compatible 4K/UHD display and "high speed" HDMI 1.4 cable. Not recommended for use with Samsung UHD TVs.

Audio outputs in stereo format; 5.1 output not supported.

Application Compatibility

Does not support HDCP, and will not allow for playback of encrypted Bluray disks or copy-protected content.

Video playback at 1080P and above requires playback software that supports GPU acceleration.

Not recommended for gaming.

In the Box

USB 3.0 UGA-4KHDMI graphics adapter with robust, built-in USB 3.0 cable, driver CD, quick install guide.

4. Plugable Active DisplayPort to HDMI 2.0 Adapter (Supports displays up to 4K / UHD / 3840x2160@60Hz)

Feature

Active adapter enables you to connect a DisplayPort video output from your laptop or desktop PC to HDMI-equipped displays, HDTVs, and projectors
Supports resolutions up to 3840x2160 (4K) Ultra-HD @ 60Hz, 1080P@120Hz. Does not support HDR displays. Supports 8-channel LPCM and HBR audio up to 192kHz sample rate
AMD Eyefinity compatible. VESA (DisplayPort) certified. Compliant with VESA Dual-Mode DisplayPort 1.2, High Bit Rate 2 (HBR2), and HDMI 2.0 standards
Will convert from DisplayPort on computer to HDMI on monitor only. Not a bi-directional adapter and not compatible with gaming consoles, DVD/BluRay players and USB ports. Note that source device and attached display must support the desired resolution/mode - adapter will not allow use of resolutions which are not supported by the source or display
We love our Plugable products and hope you will too. All of our products are backed with a 1-year limited parts and labor warranty and Seattle-based email support

Description

Plugable's DisplayPort to HDMI active adapter allows you to connect the DisplayPort output on your laptop or PC to virtually any HDMI-enabled display. With an internal pixel clock capable of running at up to 594MHz, Plugable's DP-HDMI active adapter supports resolutions up to 4K when using a compatible graphics card and display. Most other adapters are "passive" (also known as "level-shifters" or "Type 1 adapters") which often have a maximum pixel clock of 165MHz and only allow resolutions up to 1920x1200.

Compatibility

The Plugable DisplayPort to HDMI active adapter converts a DisplayPort (DP, DisplayPort++, DP++) output to connect to an HDMI display. Will not convert in the opposite direction.

Supports video modes up to 4K (including 3840x2160@60Hz, 2560x1600, 2560x1440) and up to 8-channel LPCM/HBR audio up to 192kHz sample rate. Maximum available resolution will be determined by your computer and display. Cable will not allow resolutions beyond what your output device (PC) or HDMI display are capable of.

AMD Eyefinity compatible. Skylake compatible. VESA (DisplayPort) certified. Compliant with VESA Dual-Mode DisplayPort 1.2, High Bit Rate 2 (HBR2), and HDMI 2.0 standards.

Please note that Lenovo W500 systems use a non-standard DisplayPort implementation. If the DP-HDMI adapter is attached to a W500, the display output will function as expected, but audio will not be sent through the adapter to attached display.

Complies with HDCP and DPCP content protection. Note that all other devices in the playback chain must be HDCP compliant for playback of protected content such as Blu-ray.

In the Bag

Plugable DisplayPort 1.2 to HDMI 2.0 Active Adapter

5. LENTION USB-C Multi-Port Hub with 4K HDMI Output, 4 USB 3.0, Type C Charging Compatible 2021-2016 MacBook Pro, New Mac Air & Surface, Chromebook, More, Stable Driver Adapter (CB-C35, Space Gray)

Feature

Quadra USB 3.0 Ports: Access to four USB accessories at the same time, feel free to connect wire keyboard, mouse, USB flash drive, hard disk, etc, with data transfer speed up to 5Gbps
Video & Audio Output: Mirror or extend your screen with the HDMI port to HDTV, monitor or projector. Support 3840x2160 4K@30Hz, 2560x1600 and lower resolutions at 60Hz
Integrated Charging: The type-c charging port provides power up to 60w for the USB Power Delivery Laptop, USB hard disk, DVD and USB accessories connected to the USB ports simultaneously (Not for Apple SuperDrive)
Plug & Play: For MacBook 12, MacBook Pro 2016 2017 2018, MacBook Air 2018 - (Not for previous generation MacBook Air & Pro, Not for iPad Pro), iMac/Pro 2017 2018, Dell, HP, Lenovo, more. (Also for phones with DP Alt Mode: Samsung S9/S8/Plus/Note 8/9, etc)
Mac-style Design: Unibody Aluminum Alloy, Ionized Finish and LED Indicator. EMI Protection prevents interference with wireless devices. The LENTION USB-C Adapter can save your desk space and expand your devices connectivity

Description

LENTION USB-C Digital AV Multiport Adapter with 4K HDMI, 4-Port USB 3.0 and Power Delivery

Compatibility:
- Mainly apply to Windows 10/8/7, Chrome OS and Mac OS, such as MacBook 12, MacBook Pro 13 / 15 with thunderbolt 3 ports, Chromebook, Dell, HP, Lenovo Yoga and more. (Please make sure the type c port of your devices support data sync and power delivery, some only support limited functions)
- For USB-C smartphones or tablets, only compatible with those come with DP Alt Mode , such as Lumia 950 / 950XL, Galaxy S8 / S8+, Note 8, LG G5. Most phones are not supported DP Alt Mode.

Note:
- If you want to play audio via the external HDMI device, please change "the default audio output device" setting in the system preference.

6. StarTech.com USB 3.0 to Dual HDMI Adapter - 1x 4K 30Hz & 1x 1080p - External Video & Graphics Card - USB Type-A to HDMI Dual Monitor Display Adapter - Supports Windows Only - Black (USB32HD2)

Feature

Use this USB video adapter to connect two independent HDMI displays to a single USB port
Increase your productivity by connecting two independent displays via a USB 3.0 hub
USB to HDMI adapter / External video card / HDMI to USB adapter / HDMI USB adapter / Monitor adapter / USB 3.0 to HDMI / USB 3.0 to HDMI adapter / USB to dual HDMI adapter / USB HDMI adapter / USB to HDMI display adapter / HDMI dual monitor / USB 3 to HDMI / USB 3 to HDMI / USB hub / USB to HDMI video adapter

Description

This USB to HDMIDual Monitor adapter lets you add two independent HDMI displays to your computer using a single USB 3.0 port. One of the HDMI ports can output resolutions up to 4K, while the other can output resolutions up to 1920 x 1200. Increases your productivity by providing multiple displays Adding more displays to your workstation can be difficult, especially if your computer does not support MST or offer many external video ports. This USB to dual HDMI adapter features two video outputs, boosting your productivity by giving you more screen space to work from. With multiple displays you have the freedom to access multiple applications at the same time and reference material on one display while you compose on the other. Maximizes your screen real estate with resolutions up to 4K One of the ports on this USB video adapter supports resolutions up to 4K at 30Hz, meaning you can connect a 4K monitor, HDTV, or projector to your computer, even if your laptop or desktop video card doesnt natively support 4K output. The USB to HDMI 4K adapter lets you extend or mirror your primary display onto an Ultra HD monitor or television, giving you the additional screen space you need to simplify multitasking and maximize your productivity. Perfect for all of your business applications with USB 3.0performance Using the high-bandwidth USB 3.0 interface, this USB 3.0 to HDMI adapter enablessmoother scrolling through documents, higher resolutions and better overall performance than earlier USB adapters. This video adapter is intended to supportall of your businessapplications including web browsing, e-mail, spreadsheetsand presentations. You can also leave your system video card available for more demandingapplications such as gaming or CAD design, while you use the USB monitors for reference material. The USB32HD2 is backed by a StarTech.com 2-year warranty and free lifetime technical support.

7. Qicai H USB C to HDMI Adapter 4K: Type C Adapter Multiport AV Converter with 2 USB 3.0 Ports and Charging Port for MacBook Pro Chromebook Pixel Samsung Galaxy S8/S9 Plus

Feature

More Ports, More Power: USB C Hub with charging port, HDMI port, 2 x USB 3.0 ports, plug and play, no additional driver/software required.
USB C to HDMI [Thunderbolt 3 Compatible] supports the video resolution up to 4K(3840X2160P/30HZ), down compatible with 1080P,1080I,720P, for compatible with HDMI-enabled TVs/Monitors/Projectors for both audio and video transfer.
USB 3.0 Type A Port: To connect devices such as your USB flash disk, mouse, keyboard, camera or a USB cable for syncing and charging your smart phone or other devices. USB 3.0 providing you high speed transmission up to 5Gbps.
Power Delivery: Qicai H USB C Adapter charges your MacBook Pro or other Type-C devices while connecting multiple peripherals or transferring data
18 MONTH WARRANTY & FRIENDLY SERVICE: We promise to provide in-time customer service at any time you need. If you have any question about our USB-C Adapter product, please contact us and we will reply to you ASAP.

Description

Four in One
Get 2 standard USB ports, 1 HDMI multimedia port, and 1 charging port-all in one hub.

4K 30HZ SUPPORTED
The USB C to HDMI Adapter supports video resolution up to 3840x2160 @ 30Hz and full HD 1080p. You can extend or mirror your digital devices with USB-C to your HDMI-enabled TV or display.

Vivid Video, Speedy Sync
Access 5 Gbps data transfer speeds, along with vibrant 4K 30 Hz HDMI streaming.

Worry-Free Warranty
At Qicai H, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.

Specifications:
Model :Type c Hub
Case: Aluminum alloy
Color: silver

USB Type C Adapter Compatible Devices:
Google ChromeBook Pixel (2016 / 2017)
Apple MacBook Pro (2015 / 2016 / 2017 /2018)
Apple MacBook (2015 / 2016 / 2017/ 2018)
Dell XPS13/15
HP Spectre X2
HP Spectre X360
Lenovo 900/910
Samsung s8/s9 plus
and more USB Type C devices

Notice:
1) It is only compatible with PC with DP alt mode, not for USB-C smartphones and tablet (Except Samsung Galaxy S8 / S9 Plus)
2) A 4K-capable display and a 4K HDMl cable are required to achieve 3840x2160 resolution.
3) For a stable connection, connected devices should not exceed a combined current of 900mA. Not intended for use with high-power devices (external hard drives, iPads, etc.).
4) 2.4 GHz wireless devices, MIDI devices and some USB 3.0 devices may not be supported.
5) The USB ports are intended for data transfer. They only provide a minimal 0.5A charging output.

Package Included:
1 x USB-C Hub

8. USB C to HDMI Adapter JAVONTEC Multiport Type C Hub with 4K HDMI,USB 3.0 Port and Power Delivery,USB Type C to HDMI Adapter Compatible with MacBook Pro,Google Chromebook,HP Spectre,Samsung S8/S9 More

Feature

Excellent Performance: USB C to HDMI adapter supports resolution up to 4K (3840*2160@30Hz), providing vivid video, ultra HD, clearer picture and better view without any shaking. Allows you to connect your HDTV, monitor, computer, tablet, projector with USB Type C devices. Share more realistic happiness with USB-C to HDMI multiport adapter.
Fast Data Sync and Charging: USB Type c 3.1 hub supports high speed data transfer up to 5Gbps (5120Mbps),10x faster than USB 2.0 (480 Mbps).It works with U disk, hard drive disk, mouse, keyboard and other USB devices. The Type-c Female port is for charging your device while transferring data stably and fast. To avoid the invalid charging, you'd better use the following power adapter: 20.2V-4.3A, 9V-3A and 5.2V-2.4A. Please kindly use original power adapter to charge your device.
Broad Compatibility: This HDMI to USB C hub works well with Samsung Galaxy S8/S9/Plus/Note 9, LG G5, HTC 10/HTC 11, 2016, 2017 Apple New MacBook 12 inch/MacBook Pro 13 inch, Google ChromeBook Pixel and more. The video output ONLY works for device with TYPE-C 3.1 Port, please check your device manual before purchase.
Convenience and Portable: 3-in-1 ports enable three devices to work simultaneously as good extension. HDMI USB Type C adapter is used without driver/software or power required. Pocket size is good to carry it around. Ideal for home-theater entertainment, office, presentation, exhibition, teaching etc.
Safer Choice: Multiple protections are applied for over-voltage, over-charging, over-heat. Aluminum Plate for strong antioxidant capacity. Safety wire core for high quality insulation outer layer. The Nickel-plated type C port offers you better signal performance.

Description

JAVONTEC USB 3.1 Type-c to HDMI supports USB Display Port Alternate Mode for ultra high-definition video to an HDMI monitor, HD or projector. While also connecting USB A device and USB C charging cable, let you connect exist USB devices and charge them while other ports are working.

Specification:
-Ports: USB-C/Female+USB A 3.0/Female+HDMI/Female
-USB-C Female:Supply power charging for device on the USB C Male Port(For Charging only)
-USB A 3.0:Read and Write the USB devices
-HDMI:Video output, resolution up to 3840*2160@30Hz
-Size: 2.36x1.96x0.43inch
-Cable Length:4.2inch
-Premium Material: Aluminum Alloy
Simplify travel with USB Type C Hub

Compatible With:
2015, 2016, 2017Apple New MacBook 12 inchNot MacBook Air
2016, 2017Apple New MacBook Pro 13 inch
Google ChromeBook PixelNot Google Pixel C
ASUS ZenBook
HP Spectre X2/360
MI Air
Samsung ChromeBook Plus
Dell INSPIRON
Cell Phone:
LG G5
HTC 10/HTC 11
Lumia 950/950 XL
Samsung Galaxy S8/S8 Plus/Note 8/Note 9
Huawei Mate 10

Package Include:
3-in-1 USB-C Hub*1
Package Box*1
Instruction manual*1

Can not load video from HDMI port?
-It takes 5-10s to load video on your equipment,please be patient.
-Select the signal source to HD or others on your peripherals,as some old models cannot identify signal source automatically.
-Select"System Preferences>Displays>Arrangement"for Mac-OS, or press "windows+P"keys(for Windows OS) to change display mode to Duplicate or Extend mode.

Important Notes:
The video/audio output ONLY works for device with Type-c port 3.1 version,check your device before purchase.
Some USB C ports only have charging or data transfer function, no video output function. Please make sure the USB C Port has video output function before purchase(it can't work for One Plus,ZTE axon7 and Nintendo Switch).

9. Plugable USB 3.0 Dual 4K HDMI 2.0 Adapter with Gigabit Ethernet for Windows (Supports Two HDMI Displays up to 3840x2160@60Hz, Windows 10, 8.1 & 7)

Feature

Plugable presents the first available dual graphics adapters using the newest DisplayLink DL-6950 chipset. Dual HDMI 2.0 ports enable you to connect two HDMI displays up to 4K@60Hz and Gigabit Ethernet to your Windows system, all through a single USB 3.0 connector. Requires compatible Windows system; please see system requirements below
DisplayLink DL-6950 chipset supports two displays at up to 4K resolution (3840x2160) at a 60Hz refresh rate, including popular lower modes such as 3440x1440@60Hz, 2560x1440@60Hz & 1920x1080@60Hz (1080P). Supports pass through of video and audio over USB 3.0 and an HDMI cable. Please note: the connected displays and cables must support HDMI 2.0 specifications and 4K@60Hz in order to achieve 4K@60 resolution
Minimum system requirements: USB 3.0 port capable of providing 900mA of current, Intel SkyLake i3 or previous generation Intel Core i7, AMD A10 at 2.0GHz or better. Intel HD 4000, AMD Radeon HD 8650, NVidia GeForce 7xxM or better. 8GB or RAM or more. Compatible with USB 3.0 Windows host systems running latest USB 3.0 controller drivers. USB bus powered; no power supply required. If PC's USB 3.0 port is unable to provide 900mA of current, a self-powered USB 3.0 hub may be required
Supports modern Windows systems running Windows 10, 8.1 & 7. Not supported: macOS and Linux/Unix are not supported at this time. Does not support playback of HDCP copy-protected content (Netflix, Amazon Prime, Itunes, HBO Go, Hulu, etc). Local 4K video playback requires compatible graphics chip and playback software.Cannot be converted to Dual Link DVI. Recommended for use with web and productivity software only; not recommended for gaming
We love our Plugable products, and hope you will too. All of our products are backed with a 1 year limited parts and labor warranty as well as Seattle-based email support

Description

The Plugable USB 3.0 Dual 4K HDMI 2.0 adapter allows you to connect up to two additional displays that support up to 3840x2160@60Hz resolutions each, as well as a gigabit Ethernet port. Our adapter is compatible with most modern Windows laptops, desktops and tablets that have a USB 3.0 port

Performance
Equipped with the state of the art DisplayLink DL-6950 chipset, our adapter can support two external HDMI 2.0 displays up to 4K resolutions per display from the HDMI 2.0 outputs.
Please note that a monitor with HDMI 2.0 input ports and a certified HDMI 2.0 cable is required to achieve 3840x2160@60Hz
Supports popular resolutions such as 1440p, 1080p and lower at 60Hz refresh rate

Compatibility
Compatible with most modern Windows 10 / 8.1 / 7 systems

Minimum System Specifications
Intel SkyLake i3, Intel Core i7 or AMD A10 CPU at 2.0 GHz or Higher
Intel HD 4000, AMD Radeon HD 8650, Nvidia GeForce 7xxM or better
8GB RAM
USB 3.0

Non-Compatible Systems
Cannot be mixed with non-DisplayLink USB graphics adapters and drivers (e.g. MCT, j5, or SMSC).
Not compatible with MacOS, Linux/Unix or ARM-based Windows (Surface RT)
Does not support Dual-Link DVI conversions
Does not support HDCP copy protected content. Not recommended for gaming.
Please note:Gigabit Ethernet port requires full-duplex network connections

In the Box
Plugable USB 3.0 Dual 4K HDMI 2.0 Adapter (USB3-6950-HDMI)
Quick Start Guide

10. Diamond BVU5500H USB to HDMI 4K/2K Video Graphics Adapter with Audio for Multiple Monitors ( 3840 X 2160 ) supports Windows 10,8.1,8,7.

Feature

Easily Connect Multiple Displays- to your Notebook, Macbook or Desktop PC (One adapter per display required) using a single USB 3.0 connection in minutes. Perfect solution to expand your view, works space and productivity. Backwards compatible with USB 2.0 too.
USB 3.0 TO HDMI Adapter- Delivers HD video to your HD display or projector. Supports video resolutions up to 4K 3840 x 2160 (UHD 60/30fps) Mirror or Extend your desktops to any HDMI enabled display or HDTV
Plug and Display- Displaylink Certified (DL-5500 Chipset). Expand your work space and increase your productivity in minutes.
USB Self Powered- Uses 80% less power than internal discrete graphic cards
Add Stunning 4K support - With the Diamond BVU5500 you can upgrade your non 4K Notebook, Macbook or Desktop PC to 4K resolutions. Supports Display Port enabled displays, up to 3840x2160@30Hz and 3440x1440@50Hz. 2560x1600, 2560x1440, 1080P all the way down to 1600 x 1200 @60Hz
Supports Windows 10, 8.1, 8, 7, MAC OS Dual Display 10.13.3, 10.14, MAC OS Single Display 10.13.4, 10.13.5, 10.13.6, Linux Ubuntu 17.10, 17.04,16.04, 14.04, Android 5.0 and later and Chrome OS
USA Technical Support- Diamond Multimedia with over 30years experience in Graphics Computer Technology offers support via 800 free telephone number and email. Customer Support is available from our home office in Los Angeles, Ca. We offer one-year warranty for all our products.
Diamond Multimedia - Leading Manufacturer of Graphics Cards and Graphics Adapters in the USA

Description

The Diamond BVU5500H USB 4K to HDMI Graphics Adapter allows you to connect almost any HDMI monitor, TV or Projector via a standard USB 3.0/2.0 with support resolutions up to 4K (3840 x 2160 resolutions). The BVU5500H is designed to be simple and easy to use - just install the software and plug in your BVU5500H and within a few seconds you've got an extra display or projector. (Up to 6 displays max and one BVU5500H is required for each display).

Conclusion

By our suggestions above, we hope that you can found the best 4k hdmi usb adapter for you. Please don't forget to share your experience by comment in this post. Thank you!

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