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10-port USB-C docking station lets you mirror or extend video from your MacBook Pro or Windows laptop across as many as 3 different displays.

  • HDMI and DisplayPort outputs each support single-monitor 4K applications @ 60 Hz
  • Extends 1080p desktop image across 3 screens @ 30 Hz and 2 screens @ 60 Hz
  • Connects you to a wired 10/100/1000 Ethernet network when no Wi-Fi is available
  • USB-C and USB-A hub ports allow connection of flash drives and other peripherals
  • Power Delivery port supports 20V 4.25A (85W) power output for charging source device
  • 3-year limited warranty

Features

USB-C Docking Station Turns Your Device’s USB-C or Thunderbolt 3 Port into 10 New Ports
This universal USB-C dock with PD Charging expands the potential of your Windows laptop, Chromebook, MacBook Pro, smartphone or PC’s USB-C or Thunderbolt 3 port. Connect the dock using the included USB-C cable, and add 10 ports to your device:

  • 4K HDMI
  • (2x) 4K DisplayPort
  • RJ45 Gigabit Ethernet
  • USB 3.2 Gen 2 Type-C
  • (3x) USB 3.2 Gen 2 Type-A
  • USB-C PD charging
  • 3.5 mm mini stereo

Supports USB-C DisplayPort Alternate Mode for Transmitting Audio/Video Signals
By connecting the detachable USB-C cable to a source device that supports USB DisplayPort Alt Mode, you can output 4K video and digital audio to a compatible monitor, television or projector without installing special software drivers.

Transmits Crystal-Clear 4K or 5K Video and Digital Audio with 4:4:4 Color
The DisplayPort and HDMI outputs support single-monitor 4K resolutions up to 3840 x 2160 at 60 Hz with 2.1-channel surround sound. Both DisplayPort outputs can be connected to a single display in order to transmit 5K video. HDCP 2.2 compliance allows you to stream 4K Amazon and Netflix content with no complications. This dock also supports 4:4:4 chroma subsampling for top-level PC gaming or using your HDTV as a PC monitor.

Various DisplayPort Versions Allow Connection of Multiple Displays
By connecting the included USB-C cable to a source that supports DisplayPort 1.2 HBR2, DisplayPort 1.4 HBR3 or DisplayPort 1.4 HBR3 with DSC support, you may connect up to three displays simultaneously. This allows you to display the same image on all monitors, extend your host desktop across all with different windows open on each, or combine all into one large display as a video wall. Note: See Cable Matrix in the included Owner’s Manual (also downloadable in PDF format from this page) for more information.

USB 3.2 Gen 2 Ports Connect Keyboards, Thumb Drives and Other Peripherals
Three USB-A ports and one USB-C port accept USB peripherals, such as flash drives, RAID storage, mice and keyboards. All four ports support USB 3.2 Gen 2 data transfer rates up to 10 Gbps and are backward compatible with previous USB generations. One USB-A port also supports 5V 1.5A (7.5W) of power dedicated to fast-charging your mobile device. Note: Host device must support USB OTG (On-the-Go).

PD Charging Port Charges the Connected Notebook, Tablet or Other Device
A second USB-C port supports Power Delivery (PD) 3.0 charging of connected PD Charging-compliant devices, such as laptops, Kindles, iPads and Android smartphones. Connect the source device to the USB-C PD port, which supports power input up to 20V 4.25A (85W). Note: USB-C PD does not support Quick Charge (QC).

Accesses a Wired Gigabit Ethernet Network
The RJ45 port offers access to a Gigabit Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. Connect using a UTP cable (sold separately), and enjoy true 10/100/1000 Mbps Ethernet speeds for fast data transfers.

Connects Speakers, Microphone and Other Audio Equipment
The USB-C docking station’s 3.5 mm mini stereo jack is convenient for connecting speakers, headphones or a microphone to your workstation. You can listen to music or record the latest episode of your podcast.

Anti-Theft Lock Protects the USB-C Docking Station When You Aren’t Around
Connect a user-supplied computer/laptop security cable lock (not included) to this port to protect the dock against theft.

Ready to Use Right Out of the Package
The plug-and-play USB-C dock is specifically designed for use with Windows laptops and other notebooks, smartphones, tablets and devices equipped with a USB-C or Thunderbolt 3 port. It requires no extra software to be downloaded or installed. Its compact footprint fits easily into your desk space without taking up much valuable room.

System Requirements

  • Source device with USB-C or Thunderbolt 3 port that supports USB DisplayPort Alternate Mode
  • Display device(s) with DisplayPort and/or HDMI input

Package Includes

  • U442-DOCK8-B USB-C Dock, Triple Display, Black
  • USB-C to USB-C cable, 3.3 ft.
  • External power supply (Input: 100–240V, 50/60 Hz, 2A; Output: 20V 5A)
  • C5 to NEMA 5-15P Adapter, 6 ft.
  • Owner’s manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332265975
Product TypeDocking Station
Device CompatibilityChromebook; Computer; DVR; Laptop; Monitor/HDTV; Phone; Projector; Tablet
TechnologyCat5/5e; Cat6; DisplayPort; HDMI; Thunderbolt; USB 3.x; Stereo Audio
Country/RegionNorth America
Host ConnectorUSB C (MALE)
VIDEO
Video InputUSB C (MALE)
Video OutputDISPLAYPORT (FEMALE); HDMI (FEMALE)
Number of Monitors Supported3
Video Ports(2) DISPLAYPORT (FEMALE); HDMI (FEMALE)
Video Ports DetailsHDMI 2.0; HDCP 1.4; HDCP 2.2; DisplayPort 1.2
Resolutions Supported

The maximum video resolution supported on each video output is dependent on the graphics card capabilities of the host. The U442-DOCK8-B supports host devices with DP 1.2 (HBR2), DP 1.4 (HBR3) or DP 1.4 (HBR3 DSC1.2) graphics capabilities. The maximum single-display video outputs under each are as follows:

USB-C DP 1.2 (HBR2):

  • HDMI: 3840 x 2160 (4K x 2K) @ 30 Hz
  • DisplayPort: 3840 x 2160 (4K x 2K) @ 30 Hz

USB-C DP 1.4 (HBR3):

  • HDMI: 3840 x 2160 (4K x 2K) @ 60 Hz
  • DisplayPort: 3840 x 2160 (4K x 2K) @ 60 Hz

USB-C DP 1.4 (HBR3 DSC 1.2):

  • HDMI: 3840 x 2160 (4K x 2K) @ 60 Hz
  • DisplayPort: 5120 x 2880 (5K) @ 30 Hz
  • DisplayPort (both ports connected to a single monitor): 5120 x 2880 (5K) @ 60 Hz*

Note: Requires two 5K-compatible DisplayPort cables to be connected to a single 5K-compatible display simultaneously. Sold separately, see Recommended Cabling for details.

Supported Resolutions1280x720 (720p); 1920x1080 (1080p); 3840x2160 (4K); 5120x2880 (5K)
Max Supported Video ResolutionHDMI/DP: 3840 x 2160 @30Hz
Recommended Cabling
Extended ModeYes
Extended Mode Details
Extend the Host Laptop or Computer's Desktop Across Multiple Displays
Capable of extending a desktop or transmitting different video to multiple displays using MST Mode on a Windows source. The video output quality and combinations is determined by the graphics card and video transmission capabilities of the host computer. The following video outputs are supported:

USB-C DP 1.2 (HBR2):

  • HDMI (1080p @ 60 Hz) + DP1 (1080p @ 60 Hz)
  • DP1 (1080p @ 60 Hz) + DP2 (1080p @ 60 Hz)
  • HDMI (1080p @ 30 Hz) + DP1 (1080p @ 30 Hz) + DP2 (1080p @ 30 Hz)

USB-C DP 1.4 (HBR3):

  • HDMI (1440p @ 60 Hz) + DP1 (1440p @ 60 Hz)
  • DP1 (1440p @ 60 Hz) + DP2 (1440p @ 60 Hz)
  • HDMI (1080p @ 60 Hz) + DP1 (1080p @ 60 Hz) + DP2 (1080p @ 60 Hz)

USB-C DP 1.4 (HBR3 DSC 1.2):

  • HDMI (4K @ 60 Hz) + DP1 (4K @ 60 Hz)
  • DP1 (4K @ 60 Hz) + DP2 (4K @ 60 Hz)
  • HDMI (4K @ 30 Hz) + DP1 (4K @ 30 Hz) + DP2 (4K @ 30 Hz)

Note: Extending a desktop and transmitting different video content to multiple displays using MST Mode is only supported on Windows sources. Mac OS devices are only capable of extending across a single display with any additional connected displays being mirrored via SST Mode. The U442-DOCK8-BINT is capable of transmitting video content to up to three displays. A compatible laptop can utilize its internal display along with two connected displays, or transmit to three connected displays only. Compatible video cables are required and sold separately, see Recommended Cabling for details.

Mirror ModeYes
Mirror Mode Details
Mirror Video Output from a Host Laptop or Computer Across Multiple Displays
Capable of mirroring the video output from the host to multiple displays in the following video outputs combinations:
  • 1x HDMI (1080p 60Hz) + 1x DP (1080p 60Hz)
  • 1x DP (1080p 60Hz) + 1x DP (1080p 60Hz)
  • 1x HDMI (1080p 30Hz) + 1x DP (1080p 30Hz) + 1x DP (1080p 30Hz)

Note: Extending a desktop and transmitting different video content to multiple displays using MST Mode is only supported on Windows sources. Mac OS devices are only capable of mirrored content via SST Mode. The U442-DOCK8-B is capable of transmitting video content to up to three displays. A compatible laptop can utilize its internal display along with two connected displays, or transmit to three connected displays. Compatible video cables are required and sold separately, see Recommended Cabling for details.

Max Supported Color Depth36-bit True Color
HDR SupportNo
3D Video SupportedYes
Chroma Sub Sampling4:4:4
EDID SupportYes
DisplayPort Alt ModeYes
DSC SupportYes
AUDIO
Audio Ports3.5MM (FEMALE)
Audio Ports Details

3.5mm Combo Stereo Audio / Microphone Jack

Audio SpecificationSupports 2.1 channel surround sound
DATA
Data Ports(3) USB A (FEMALE); (1) USB C (FEMALE)
Data Ports Details(2) USB-A - USB 3.2 Gen 2 (10 Gbps); (1) USB-C - USB 3.2 Gen 2 (10 Gbps)
NETWORK
Network PortsRJ45 (FEMALE)
INPUT
AC Power Adapter Plug(s)NEMA 5-15P North America
AC Power Adapter Input Specs (V / Hz / A)100-240V / 50/60Hz / 2A
AC Power Adapter Output Specs (V / A)20V / 5A
AC Power Adapter Cord Length (ft.)5.9
AC Power Adapter Cord Length (m)1.8
Voltage Compatibility (VAC)100; 110; 120; 125; 127; 200; 208; 220; 230; 240
BATTERY
Battery Charging (5V/1.5A Port)Yes
POWER
Power Source TypeAC Adapter with detachable power cord
AC AdapterInput: 100-240V, 50/60 Hz, 2A; Output: 20V, 5A
DC Barrel PlugOD: 5.5 x 2.5 x 10mm, Positive Pin, Negative Sleeve
Power Consumption (Watts)15.00
USB Power Delivery (PD) Charging SupportYes
USB Power Delivery (PD) Charging Specification3.0
CONNECTIONS
Number of Ports10
Side A - Connector 13.5MM (FEMALE)
Side A - Connector 2USB C (FEMALE)
Side A - Connector 3USB A (FEMALE)
Side B - Connector 1USB C (FEMALE)
Side B - Connector 2(2) DISPLAYPORT (FEMALE)
Side B - Connector 3HDMI (FEMALE)
Side B - Connector 4RJ45 (FEMALE)
Side B - Connector 5(2) USB A (FEMALE)
Connector PlatingNickel
USER INTERFACE, ALERTS & CONTROLS
LED IndicatorsPower (Blue), RJ45 Port: Green (Connection) / Orange (Activity)
CHARGING
Number of Charging Ports4
Total Charging Watts85
Charging Port Type(2) USB A (FEMALE); (2) USB C (FEMALE)
Charging PortsUSB-A: 5V 1.5A (7.5W); USB-C: 85W Power Delivery (PD 3.0)
Charging Ports Details
  • 1 x USB-C 3.2 Gen 2 port (5V/1.5A)
  • 2 x USB-A 3.2 Gen 2 ports (5V/0.9A)
  • 1 x USB-A 3.2 Gen 2 port with Fast Charging (5V/1.5A) and Apple Charge 2.4A
Charging Ports / Amps1.5A; 5A
Compatible DevicesChromebook; Laptop; Smartphone; Tablet
PHYSICAL
ColorBlack
Material of ConstructionPolycarbonate, ABS
Total Number of Ports10
Shipping Dimensions (hwd / in.)3.62 x 11.61 x 5.83
Shipping Weight (lbs.)3.06
Unit Dimensions (hwd / in.)3.400 x 7.500 x 1.100
Unit Packaging TypeBox
Unit Weight (lbs.)0.55
ENVIRONMENTAL
Operating Temperature Range32° to 104°F (0° to 40°C)
Storage Temperature Range-4° to 158°F (-20° to 70°C)
Operating Humidity Range0% to 90% RH, Non-Condensing
Storage Humidity Range0% to 90% RH, Non-Condensing
Power Provided to Connected Device(s)USB-A: 5V/1.5A (7.5W), USB-C: 20V/4.25A (85W)
COMMUNICATIONS
Network Compatibility1 Gbps (Gigabit)
EDID Compatible  Yes
FEATURES & SPECIFICATIONS
Quick Charge CompliantNo
USB Hub PortsYes
Number of USB Hub Ports4
USB SpecificationUSB 3.2 Gen 2 (Up to 10 Gbps)
MST Support  Yes
Multi-Resolution SupportYes
Ethernet SupportYes
UASP Support  No
Auto MDIX Support  Yes
Full Duplex Support  Yes
Suspend Mode Support  Yes
Remote Wakeup SupportYes
Displayport Specification1.4
HDCP Specification1.4; 2.2
Driver RequiredNo
Recommended Category CableCat5, Cat6 Cables
STANDARDS & COMPLIANCE
TAA Compliant OptionN
External Power Supply CertificationsCE; GS; TUV; UL; cUL
Product ComplianceRoHS; REACH; FCC (USA)
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)3-year limited warranty

Questions & Answers

Accessories

Copper Network Cables

  Model Number Description
Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 3 ft. (0.91 m) N201-003-BK N201-003-BK Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 3 ft. (0.91 m)
Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 6 ft. (1.83 m) N201-006-BK N201-006-BK Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 6 ft. (1.83 m)

Audio Video Cables

  Model Number Description
4K HDMI Cable with Ethernet (M/M) - 4K 60 Hz, Gripping Connectors, 3 ft. P569-003-CERT P569-003-CERT 4K HDMI Cable with Ethernet (M/M) - 4K 60 Hz, Gripping Connectors, 3 ft.
4K HDMI Cable with Ethernet (M/M) - 4K 60 Hz, Gripping Connectors, 6 ft. P569-006-CERT P569-006-CERT 4K HDMI Cable with Ethernet (M/M) - 4K 60 Hz, Gripping Connectors, 6 ft.
DisplayPort 1.4 Cable with Latching Connectors, 8K (M/M), Black, 3 ft. (0.9m) P580-003-V4 P580-003-V4 DisplayPort 1.4 Cable with Latching Connectors, 8K (M/M), Black, 3 ft. (0.9m)
DisplayPort 1.4 Cable with Latching Connectors, 8K (M/M), Black, 6 ft. (1.8m) P580-006-V4 P580-006-V4 DisplayPort 1.4 Cable with Latching Connectors, 8K (M/M), Black, 6 ft. (1.8m)

USB Cables

  Model Number Description
USB-A to Lightning Sync/Charge Cable (M/M) - MFi Certified, Black, 3 ft. (0.9 m) M100-003-BK M100-003-BK USB-A to Lightning Sync/Charge Cable (M/M) - MFi Certified, Black, 3 ft. (0.9 m)
USB-A to Lightning Sync/Charge Cable (M/M) - MFi Certified, Black, 6 ft. (1.8 m) M100-006-BK M100-006-BK USB-A to Lightning Sync/Charge Cable (M/M) - MFi Certified, Black, 6 ft. (1.8 m)
Heavy-Duty USB-A to USB-C Cable, USB 2.0, UHMWPE and Aramid Fibers, (M/M), Gray, 3 ft. (0.91 m) U038-003-GY-MAX U038-003-GY-MAX Heavy-Duty USB-A to USB-C Cable, USB 2.0, UHMWPE and Aramid Fibers, (M/M), Gray, 3 ft. (0.91 m)
Heavy-Duty USB-A to USB-C Cable, USB 2.0, UHMWPE and Aramid Fibers, (M/M), Gray, 6 ft. (1.83 m) U038-006-GY-MAX U038-006-GY-MAX Heavy-Duty USB-A to USB-C Cable, USB 2.0, UHMWPE and Aramid Fibers, (M/M), Gray, 6 ft. (1.83 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.