Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
1 773.869.1329

USB-C Adapter, Dual HDMI 4K MST Adapter

USB-C to HDMI cable connects 2 HDMI displays to the USB-C or Thunderbolt 3 port on your laptop, tablet, MacBook or Chromebook. 
  • Converts audio/video signals from sources supporting USB DisplayPort Alt Mode
  • Plays video on two displays simultaneously for multitasking and increasing productivity
  • Delivers Ultra HD picture quality at resolutions up to 3840 x 2160 (4K x 2K) @ 30 Hz
  • Reversible USB-C plug connects in either direction for immediate no-fuss use 
  • Plug-and-play operation with no software required for easy, immediate installation
  • 3-year limited warranty

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USB-C to HDMI Cable Connects Two 4K HDMI Displays to Your USB-C or Thunderbolt 3 Device
This USB Type-C to HDMI adapter connects two independent HDMI monitors, projectors and/or televisions to the USB-C or Thunderbolt 3 port on your desktop computer, tablet, laptop, notebook, MacBook, Chromebook or smartphone. It’s an ideal connector for creating video walls, giving video presentations in conference rooms and classrooms, editing multiple documents on a larger screen, or streaming video for digital signage in crystal-clear 4K x 2K.
Supports USB-C DisplayPort Alternate Mode for Converting Audio/Video Signals
By connecting the built-in USB-C cable to a source device that supports USB DisplayPort Alt Mode, you can output 4K video and digital audio to HDMI monitors, televisions or projectors without installing special software drivers.
Multi-Stream Transport (MST) Allows Connection of Multiple Displays
By connecting the USB-C cable to a source that supports MST, you may connect two displays simultaneously, great for multitasking and increasing efficiency. You can display the same image on both monitors, extend your desktop across both with different windows open on each, or combine both into one large monitor to create a video wall.
Enjoy the Clarity of True 4K Video with 7.1-Channel Audio
This 4K HDMI cable supports Ultra HD video resolutions up to 3840 x 2160 (4K x 2K) at 30 Hz for crystal-clear picture and sound, as well as 36-bit Deep Color (12 bits per channel), HDCP 1.4 and HDMI 1.4 standards, and 7.1-channel surround sound. The cable is backward compatible with non-4K displays, so you can use your current 1080p monitors to avoid a costly upgrade to 4K.
Reversible USB-C Connector Attaches in Either Direction
Unlike traditional USB cables that connect in only one direction, the reversible USB-C male connector plugs into a USB-C or Thunderbolt 3 port in either direction for a fumble-free connection every time.
Ready to Use Right from the Package, So You Can Plug and Play Immediately
The plug-and-play USB Type-C to HDMI cable requires no software or external power. Just connect the USB-C plug to the USB-C or Thunderbolt 3 port on a source device that supports USB DisplayPort Alternate Mode, and connect the HDMI ports to your displays with user-provided cables (such as Tripp Lite’s P568- and P569-Series high-speed cables).
Slim Design Is Ideal for Travel
The USB 3.1 Gen 1 adapter is about half the size of a credit card, making it easy to carry in a pocket, briefcase or laptop bag for connecting on the go.

Typical Applications

  • Watch 4K video content from a Blu-ray player, game console, laptop or tablet on 2 Ultra HD televisions or projectors
  • Connect a Chromebook or MacBook to a conference table’s A/V box to give a video presentation on large screens
  • Attach two 4K monitors to your PC to allow easier multitasking
  • Send Ultra HD content to digital signs or point-of-sale displays
  • Connect security cameras and other A/V surveillance equipment to a video wall

Package Includes

  • U444-06N-2H-MST USB-C to Dual HDMI Adapter - M/2xF, Gray
  • Owner’s manual

System Requirements

  • Source device with USB-C or Thunderbolt 3 port that supports USB DisplayPort Alternate Mode
  • Display device(s) with HDMI input
  • Windows required for MST
RoHS compliant


UPC Code037332237330
Built-In Cable Length (in.)4.3
Bus Powered  Yes
Product Length (in.)6
LED IndicatorsN/A
Cable Jacket RatingVW-1
Material of ConstructionPVC, Aluminum
Unit Dimensions (hwd / in.).61 x 2.62 x 2.13
Unit Packaging TypeBox
Unit Weight (lbs.)0.1698
Operating Temperature Range32 ~ 113F (0 ~ 45C)
Storage Temperature Range14 ~ 158F (-10 ~ 70C)
Operating Humidity Range10% ~ 85% RH (Non-Condensing)
Storage Humidity Range5% ~ 90% RH (Non-Condensing)
Side A - Connector 1USB C (MALE)
Side B - Connector 1(2) HDMI (FEMALE)
Connector PlatingNickel
Max Supported Video Resolution3840 x 2160 @ 30 Hz
HDMI Specification1.4
HDCP Specification1.4
USB SpecificationUSB 3.0 (up to 5 Gbps); USB 3.1 Gen 1 (up to 5 Gbps)
Driver RequiredNo
USB Power Delivery (PD) Charging SupportNo
Max Supported Color Depth36-bit Deep Color
TechnologyHDMI; USB; USB 3.1 (Gen 1)
CertificationsCertified to meet REACH, RoHS, CE and FCC
Product Warranty Period (Worldwide)3-year limited warranty


Digital Signage & Audio/Video
  Model Number Description
P568-003-BK-GRP | Digital Signage & Audio/Video P568-003-BK-GRP High-Speed HDMI Cable, Gripping Connectors, 4K, (M/M), Black, 3 ft.
P568-006-BK-GRP | Digital Signage & Audio/Video P568-006-BK-GRP High-Speed HDMI Cable, Gripping Connectors, 4K, (M/M), Black, 6 ft.
P568-010-BK-GRP | Digital Signage & Audio/Video P568-010-BK-GRP High-Speed HDMI Cable, Gripping Connectors, 4K, (M/M), Black, 10-ft
P569-003-CERT | Digital Signage & Audio/Video P569-003-CERT Premium High-Speed HDMI Cable with Ethernet and Gripping Connectors, HDMI 2.0, UHD 4K @ 60 Hz (M/M), 3 ft.
P569-006-CERT | Digital Signage & Audio/Video P569-006-CERT Premium High-Speed HDMI Cable with Ethernet and Gripping Connectors, HDMI 2.0, UHD 4K @ 60 Hz (M/M), 6 ft.
P569-010-CERT | Digital Signage & Audio/Video P569-010-CERT Premium High-Speed HDMI Cable with Ethernet and Gripping Connectors, HDMI 2.0, UHD 4K @ 60 Hz (M/M), 10 ft.

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(773) 869-1774

Mon - Fri: 8 AM - 5:30 PM CST
(773) 869-1234

Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

1 773.869.1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email