Tripp-Lite AC U442-DOCK1 Thunderbolt3 USB-C Docking Station with HDMI VGA mDPI (New)

TrippliteSKU: TPLU442DOCK1
Color: Silver
Condition: New
Warranty: 1 Month Warranty

Sale price$144.00

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The U442-DOCK1 USB 3.1 Gen 1 USB-C Docking Station turns your MacBook, Chromebook, tablet or laptop into a versatile workstation. By connecting its built-in cable to your device’s USB-C or Thunderbolt 3 port, you’ll be able to add an external display, access Gigabit Ethernet networks, transfer data, display video and more.

Mini DisplayPort (mDP), VGA and HDMI ports allow you to connect an external display (one display at a time). With the addition of adapters (sold separately), you can also add a DVI or DisplayPort display to the U442-DOCK1. The mDP and HDMI ports support UHD video resolutions up to 3840 x 2160 (4K x 2K) at 30 Hz. The VGA port supports HD video resolutions up to 1920 x 1200, including 1080p, at 60 Hz.


  • Recommended for connecting an external display, accessing Gigabit Ethernet, transferring data and displaying video
  • Connects a Mini DisplayPort, VGA or HDMI external display (one display at a time)
  • Supports connection of DVI display via HDMI to DVI adapter (sold separately)
  • Supports connection of DisplayPort display via mDP to DisplayPort adapter (sold separately)
  • mDP and HDMI ports support video resolutions up to 3840 x 2160 (4K x 2K) @ 30 Hz
  • VGA port supports video resolutions up to 1920 x 1200, including 1080p, @ 60 Hz
  • Supports true 10/100/1000 Mbps network speeds
  • Plug-and-play—no software, drivers or external power sources needed
  • Automatically resumes operation from hibernation and suspend modes
  • Complies with IEEE 802.3az standards
  • Supports full- and half-duplex operations
  • Supports IPv4 and IPv6 pack COE to reduce CPU loading
  • Supports Wake-on-LAN


Bus Powered: Yes
Product Length (in.): 8.30


Cable Jacket Rating

Operating Temperature Range: 32 to 113oF (0 to 45oC)
Storage Temperature Range: 14 to 158oF (-10 to 70oC)
BTUs: 17.1 BTU/Hr
Power Consumption (Watts): 5
Operating Humidity Range: 10% to 85% RH, Non-Condensing
Storage Humidity Range: 5% to 90% RH, Non-Condensing

Network Speed: 1Gbps
IEEE Standards Supported: 802.3, 802.3u, 802.3az, 802.3x

Ports: 11
Dock Connectors: 3 x USB3.0, 3.5mm Stereo, RJ45 LAN, HDMI, MINI DISPLAYPORT, VGA, MICRO SD, SD, USB-C CHARGING
Side A - Connector 1: USB C (MALE)
Side B - Connector 2: (3) USB 3.0 A (FEMALE)
Side B - Connector 3: MICRO SD (FEMALE) SD (FEMALE)
Side B - Connector 4: RJ45 (FEMALE)
Side B - Connector 5: USB C (FEMALE)
Side B - Connector 6: 3.5MM (FEMALE)
Connector Plating: Nickel

Max Supported Video Resolution: 4K x 2K (3840 x 2160) at 30Hz
Displayport Specification: 1.2
HDMI Specification: 1.4
HDCP Specification: 1.4
USB Specification: USB 3.0 (up to 5 Gbps), USB 3.1 Gen 1 (up to 5 Gbps)
Driver Required: No
Recommended Category Cable: Cat5/Cat5e/Cat6 Cables
USB Power Delivery (PD) Charging Support: Yes
Auto MDIX Support: Yes
Full Duplex Support: Yes
Suspend Mode Support: Yes
Remote Wakeup Support: Yes

Certifications: Tested to CE, FCC, RoHS, REACH

Item Dimension (L"xW"xH")
6 x 7 x 1

1.00 lb

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