4XEM Inc.

Adapters & Peripherals

4XEM’s USB-C Travel Mini Dock with Gigabit Ethernet


SKU 4XUHP3408 UPC 841567000368

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4XEM’s USB-C Travel Mini Dock with Gigabit Ethernet

4XEM’s USB-C Mini Dock brings a unique travelling design for USB devices to deliver multi ports in the smallest footprint. Sporting a HDMI USB3.1 VESA Alt. Mode port this dock is still able to support 4K resolution to present dual UHD 4K display. This version has the added benefit of a Gigabit Ethernet port adding making it all the more helpful when travelling. Additionally, it has 2 USB 3.0-A Hub ports for data transferring while also being USB 2.0 backwards compatible. This compact Mini Dock to replace all other dongles be one for portable user. With an innovative design, the product has been widely acclaimed by Apple fans. 4XEM’s believes you too will approve of this sleek, unique, and amazingly portable dock.


  • Unique and slim aluminum design Mini Dock for handy travelling purpose
  • HDMI v2.0b compliant via USB3.1 (VESA Alternate Mode) video output support max. resolution up to 4K@60Hz
  • Two USB-A ports extended USB3.0 (5Gbps) data transferring, backward USB2.0 compliance
  • One RJ45 port Gigabit Ethernet
  • Build in Billboard function


Warranty Information Warranty 2 Years
Hardware 4K Support Yes
  Displays Supported 1
  USB Ports 2
  Fast-Charge Port(s) N/A
  Network Yes
  SD Card Reader No
  Audio No
  Host Bus Type USB Type-C
  Power Delivery No
  Lock Slot No
  Industry Standards HDMI 2.0b
  Chipset ID Realtek RTD2172U
    Genesys Logic GL3510
    Realtek RTL8153B
Connector(s) Host Connectors USB 3.1 Gen 1 Type-C (5Gbps)
  Host Connector Cable Fixed Attached
  Connector Type(s)/Rate(s) 1x HDMI 2.0b (16.2 Gbps)
    2x USB 3.0 Type-A (5Gbps)
    1x RJ-45 (10/100/1000Mbps)
Performance Maximum Digital Resolutions 4K UHD (3840 x 2160 @ 60Hz)
Software OS Compatibility Windows 10
    Mac OSX
Power Power Source Bus Powered
  Power Adaptor Style N/A
  Power Consumption 15W (full load)
  Input Voltage 5V DC
  Input Current 3A
  Output Voltage N/A
  Output Current N/A
  Power Delivery N/A
Physical Characteristics Product Height 0.75 in [19 mm]
  Product Width 4.45 in [113 mm]
  Product Length 1.39 in [35.3 mm]
  Weight of Product 2.61 oz [74 g]
  Color Grey
  Material Aluminum
  Cable Length 20 in [508 mm]
  Power Button N/A
  Status LEDs Power: Green
    Network: Green
Environmental Operating Temperature 0ºC~40ºC
  Storage Temperature -10~70℃
  Humidity 10%~90%,noncondensing
Packaging Information Shipping (Package) Weight 4.94 oz [140 g]
  Package Height 7.48 in [190 mm]
  Package Width 3.12 in [79.2 mm]
  Package Length 1.20 in [30.5 mm]
What’s in the Box Included in Package 1x USB-C Mini Dock
    1x User Manual
Notes   DP Alt mode support required from host for HDMI output.
HBR3 support required from host to achieve 4K/60Hz video output.
2 SuperSpeed data lanes used for DP Alt mode, 2 remaining SuperSpeed data lanes used for USB and network.
HDMI available bandwidh does not meet full 2.0 specification as the signal is being converted from 2 lanes DP1.3/1.4 (HBR3 @ 8.1Gbps/lane)
* Product appearance and specifications are subject to change without notice.
* Weights and measurements are approximate.  

2 year warranty with lifetime support