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USB-C to DisplayPort adapter connects dual DisplayPort 4K displays to the USB-C or Thunderbolt 3 port on your MacBook Pro or Windows laptop.

  • Converts audio/video signals from sources supporting USB-C DisplayPort Alt Mode
  • Plays 4K video on 2 displays simultaneously for multitasking and increasing productivity
  • Plays 8K video on one connected display for brilliant digital signage and presentations
  • Carries High Dynamic Range (HDR) signals for rich contrast and expanded color accuracy
  • Plug-and-play operation with no software required for easy, immediate installation
  • 3-year limited warranty

Features

USB-C to DisplayPort Adapter Connects 8K or 4K DisplayPort Monitors to Your USB-C Device
This USB adapter connects one 8K or two 4K DisplayPort monitors, projectors and/or televisions to the USB-C or Thunderbolt 3 port on your MacBook Pro, Chromebook or Windows laptop. It’s an ideal connector for creating video walls, giving video presentations in conference rooms and classrooms, editing multiple documents or high-definition video on a larger screen, or streaming video for digital signage in crystal-clear 8K or 4K.

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 8K/4K video and digital audio to DisplayPort monitors, televisions or projectors without installing special software drivers. Note: To achieve 8K/4K resolution, the source device should support DP 1.4 Alt Mode. When a monitor is connected to a DP 1.2 Alt Mode source, the corresponding resolution will be decreased due to bandwidth limitation.

DisplayPort SST and MST Modes Allow Connection of Multiple Displays
By connecting the USB-C adapter to a source that supports DisplayPort Single-Stream Transport (SST) or Multi-Stream Transport (MST) mode, you may connect up to two displays simultaneously. This allows you to display the same image on both monitors, extend your host desktop across both with different windows open on each, or combine both into one large display as a video wall, depending on your operating system.

Enjoy the Clarity of 8K/4K Video with HDR, 4:4:4 Color and 7.1-Channel Audio
This USB to DisplayPort adapter supports connection of one 8K/30 Hz monitor or two 4K/60 Hz monitors with 7.1-channel surround sound. High Dynamic Range (HDR) provides a wide range of vibrant colors with richer contrast, brighter whites and deeper blacks that pop on your display. HDCP 2.2 compliance allows you to stream 4K Amazon and Netflix content with no complications. This adapter also supports 4:4:4 chroma subsampling for top-level PC gaming or using your HDTV as a PC monitor.

Ready to Use Right from the Package, So You Can Plug and Play Immediately
The adapter requires no software or external power. Just connect the USB-C cable to the USB-C or Thunderbolt 3 port on a source device that supports USB DisplayPort Alternate Mode, and connect the DisplayPort outputs to your displays with user-provided cables (such as P580-Series cables). 

System Requirements

  • Source device with USB-C or Thunderbolt 3 port that supports USB DisplayPort Alternate Mode (DP 1.4 Alt Mode required for some features)
  • Display device(s) with DisplayPort input
  • Multi-Stream Transport (MST) required to achieve extended dual displays; typically, Windows systems support MST
  • Single-Stream Transport (SST) required to achieve mirrored dual displays; typically, Mac systems support SST

Package Includes

  • U444-2DP-MST4K6 USB-C Adapter, Dual Display, Black
  • Owner’s manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332263780
Product TypeUSB-C to DisplayPort Multi-Port Adapter
Device CompatibilityChromebook; Laptop; Monitor/HDTV; Projector
TechnologyDisplayPort; USB 3.x
Host ConnectorUSB C (MALE)
VIDEO
Video InputUSB C (MALE)
Video OutputDISPLAYPORT (FEMALE)
Number of Monitors Supported2
Video Ports(2) DISPLAYPORT (FEMALE)
Video Ports DetailsHDCP 1.4; HDCP 2.2; DisplayPort 1.4
Resolutions Supported
  • When used with a DP 1.4 host device the product supports single output up to 8K (7680 x 4320 @ 30 Hz), or dual output 4K (3840 x 2160) @ 60 Hz maximum
  • When used wiht a DP 1.2a host device the product supports single and dual output 4K (3840 x 2160) @ 30 Hz maximum
Supported Resolutions1280x720 (720p); 1920x1080 (1080p); 3840x2160 (4K); 7680x4320 (8K)
Max Supported Video Resolution7860 x 4320 (8K) @ 30Hz
Recommended Cabling

P580 Series DisplayPort cables

Extended ModeYes
Extended Mode Details

x2 DisplayPort ports support dual output 4K/60 Hz video, or single 8K/30 Hz

  • When used on a Windows PC the device supports MST Mode to transmit different videos/pictures
  • When used on a Mac the device supports SST mode to transmit mirror mode only
Mirror ModeYes
Mirror Mode Details

x2 DisplayPort ports support dual output 4K/60 Hz video, or single 8K/30 Hz

  • When used on a Windows PC the device supports MST Mode to transmit different videos/pictures
  • When used on a Mac the device supports SST mode to transmit mirror mode only
Max Supported Color Depth48-bit Deep Color
HDR SupportYes
3D Video SupportedYes
Chroma Sub Sampling4:2:0; 4:2:2; 4:4:4
AUDIO
Audio Ports(2) DISPLAYPORT (FEMALE)
Audio Ports Details

Supports pass-through audio function via dual DisplayPort outputs

Audio InputUSB-C
Audio OutputDisplayPort
Audio Specification7.1 Channel Surround Sound
INPUT
Built-In Cable Length (ft.)0.39
Built-In Cable Length (in.)4.72
Bus Powered  Yes
BATTERY
Battery Charging (5V/1.5A Port)No
POWER
USB Power Delivery (PD) Charging SupportNo
CONNECTIONS
Number of Ports2
Side A - Connector 1USB C (MALE)
Side B - Connector 1(2) DISPLAYPORT (FEMALE)
Connector PlatingNickel
USER INTERFACE, ALERTS & CONTROLS
LED IndicatorsN/A
PHYSICAL
ColorBlack
Material of ConstructionPC, ABS, TPE
Cable Jacket ColorBlack
Cable Jacket MaterialTPE
Cable Outer Diameter (OD)4.3mm
Wire Gauge (AWG)24 / 32 / 34
Number of Displays2
Shipping Dimensions (hwd / in.)0.79 x 4.72 x 3.94
Shipping Weight (lbs.)0.11
Unit Dimensions (hwd / in.)0.450 x 2.170 x 1.970
Unit Packaging TypeBox
Unit Weight (lbs.)0.09
ENVIRONMENTAL
Operating Temperature Range32° to 115°F (0° to 46°C)
Storage Temperature Range14° to 158°F (-10° to 70°C)
Operating Humidity Range10% ~ 85% RH, Non Condensing
Storage Humidity Range5% ~ 90% RH, Non Condensing
FEATURES & SPECIFICATIONS
USB SpecificationUSB 3.1 Gen 2 (up to 10 Gbps)
MST Support  Yes
Multi-Resolution SupportNo
Displayport Specification1.4
HDCP Specification2.2
Driver RequiredNo
STANDARDS & COMPLIANCE
Product CertificationsEN 55032; EN 55035; IEC/EN 63000
Product ComplianceCE (Europe); FCC (USA); REACH; RoHS; UKCA; WEEE
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)3-year limited warranty

Questions & Answers

Accessories

Audio Video Cables

  Model Number Description
DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 3 ft. (0.91 m) P580-003 P580-003 DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 3 ft. (0.91 m)
DisplayPort Cable with Latching Connectors (M/M), 8K 60 Hz, HDR, HBR3, 4:4:4, HDCP 2.2, Black, 3 ft. (0.9 m) P580-003-8K6 P580-003-8K6 DisplayPort Cable with Latching Connectors (M/M), 8K 60 Hz, HDR, HBR3, 4:4:4, HDCP 2.2, Black, 3 ft. (0.9 m)
DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 6 ft. (1.83 m) P580-006 P580-006 DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 6 ft. (1.83 m)
DisplayPort Cable with Latching Connectors (M/M), 8K 60 Hz, HDR, HBR3, 4:4:4, HDCP 2.2, Black, 6 ft. (1.8 m) P580-006-8K6 P580-006-8K6 DisplayPort Cable with Latching Connectors (M/M), 8K 60 Hz, HDR, HBR3, 4:4:4, HDCP 2.2, Black, 6 ft. (1.8 m)
DisplayPort Cable with Latching Connectors (M/M), 8K 60 Hz, HDR, HBR3, 4:4:4, HDCP 2.2, 9 ft. (2.7 m) P580-009-8K6 P580-009-8K6 DisplayPort Cable with Latching Connectors (M/M), 8K 60 Hz, HDR, HBR3, 4:4:4, HDCP 2.2, 9 ft. (2.7 m)
DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 10 ft. (3.05 m) P580-010 P580-010 DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 10 ft. (3.05 m)

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email cpdipresaleshelp@eaton.com.