Startech USB C Multiport Adapter 4K Dual HDMI - Space Gray - (120B-USBC-MULTIPORT)

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. StarTech.com 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.