USB C Multiport Adapter, Dual HDMI, 4K 60Hz, 2x 5Gbps USB-A 3.1 Hub, 100W Power Delivery, GbE, SD/MicroSD, USB C Mini Dock

USB C Multiport Adapter to dual 4K60Hz HDMI 2.0b HDR video via DP 1.4/DSC, MST (4K60 GPU dependent) - 2x USB-A 3.2/3.1 Gen 1 5Gbps hub incl 1x BC 1.2 | 100W PD charging - 12in cable - Type-C Mini dock - Power adapter/laptop bus powered - Win/Chrome
Availability: In stock
Manufacturer part number: 120B-USBC-MULTIPORT


Brand Name

Compatible Products:

  • Dell XPS
  • Lenovo X1 Carbon
  • HP Elite
  • HP ProBook
  • Microsoft Surface Laptop 3
  • Microsoft Surface Up
  • Microsoft Surface Pro 7
  • Microsoft Surface up
Connectivity Technology Wired
Country of Origin Vietnam
Device Supported Notebook/Tablet PC
Environmental Certification RoHS
Environmental Certification WEEE
Environmentally Friendly Yes
Ethernet Technology Gigabit Ethernet
Form Factor Portable
HDMI Version 2.0
Height 0.60"
Host Interface USB 3.2 Gen 1 (3.1 Gen 1) Type-C
Limited Warranty 3 Year
Manufacturer Part Number 120B-USBC-MULTIPORT
Manufacturer Website Address
Marketing Information This USB Type-C Multiport Adapter with DP 1.4 Alternative Mode, DSC and MST, supports dual-HDMI® (HDR) video with resolutions of up to 4K 60Hz uncompressed video. The mini travel dock turns your Dell XPS, Lenovo X1 Carbon, HP Elite/ProBook, or other USB-C laptop into a workstation, anywhere you go. The USB-C docking station provides dual HDMI outputs, a 2-port USB 3.2 Gen 1 Type-A (5Gbps) Hub including a BC 1.2 port to power and charge a USB peripheral, SD and MicroSD card readers, and a Gigabit Ethernet port, all through one connection to your laptop's USB-C or Thunderbolt 3/4™ port. In addition, it offers advanced charging through USB Power Delivery (PD) 3.0 pass-through via an integrated 12-inch (30 cm) USB-C host cable, for more set up flexibility.

High-Performance Dual-HDMI Video via MST

The compact docking station connects your laptop to two HDMI monitors, creating a powerful workstation. It supports DP 1.4 Alt Mode with DSC and MST, for uncompressed video performance up to dual 4K (3840 x 2160p) at 60Hz, depending upon your host computer. The dock also supports the use of ultrawide monitors.

Video performance, such as resolution and refresh rate across both monitors, is dependent upon your host computer and its video controller. A source device with support for DisplayPort 1.4, paired with DSC and DP 1.4 enabled HDMI displays, are required to achieve dual 4K 60Hz. Please review the specifications of your computer and displays, to determine expected video performance. performs rigorous performance benchmarks with all major computer models. The video performance results of our testing are listed below:

Dual Display

Host Computer Model

Monitor #1 Maximum Resolution

Monitor #2 Maximum Resolution Lenovo X1 Carbon G9 3840x2160@60Hz 3840x2160@60Hz HP EliteBook 850 G8 3840x2160@60Hz 3840x2160@30Hz Dell XPS 9310 2560x1600@60Hz 2560x1600@60Hz

Single Display

Host Computer Model

Monitor Maximum Resolution Dell XPS 9310 3840x2160@60Hz Lenovo X1C G9 3840x2160@60Hz HP EliteBook 850 3840x2160@60Hz HP ProBook 450 G8 3840x2160@60Hz Surface Laptop 3 3840x2160@60Hz Dell G5 SE (AMD) 3840x2160@60Hz

Connect Your Devices

The USB-C to USB 3.2 Gen 1 (5Gbps) hub provides two USB-A ports for connecting your USB devices.

Multiple Use Cases

A versatile dock solution for use at your office desk, home office, hotel desk, or in the boardroom. It's portable enough to be carried in your bag / backpack for mobile use. The USB-C dock can operate with bus-power alone, or with a USB-C power adapter connected to the pass-through port - for full laptop and peripheral charging. The lightweight docking station features a built-in 12 in (30 cm) USB-C host cable.

Maximum Power Supply Wattage 100 W
Memory Card Reader Yes
Memory Card Supported SD
Memory Card Supported microSD
Memory Card Supported SDXC
Memory Card Supported SDHC
Network (RJ-45) Yes
Number of Displays Supported 2
Number of HDMI Outputs 2
Number of RJ-45 Ports 1
Number of USB 3.2 Gen 1 Type-A Ports 1
Number of USB Type-A Ports 2
Number of USB Type-C Ports 2
Operating System Supported Windows
Operating System Supported Chrome OS
Package Contents
  • Docking Station
  • 1 x Quick-Start Guide
Packaged Quantity 1
Product Color Space Gray
Product Name Docking Station
Product Type Docking Station
Screen Mode Supported 4K
Supported Resolutions 3840 x 2160
USB Type-C Yes
USB Type-C Detail 1 - USB Type-C (24 pin) USB Power
Weight (Approximate) 5.80 oz
Width 5.70"