StarTech USB-C Multiport Adapter w/ 75W PD

MX00122153 USB-C Multiport Adapter w/ 75W PD
MX00122153 USB-C Multiport Adapter w/ 75W PD MX00122153 USB-C Multiport Adapter w/ 75W PD MX00122153 USB-C Multiport Adapter w/ 75W PD

Product Info

USB-C Multiport Adapter - USB 3.1 Gen 2 10Gbps Type-C Mini Dock with 4K 60Hz HDMI/DisplayPort or 1080p VGA - 75W PD Passthrough, 3-Port USB Hub, GbE - Mobile Docking Station

USB-C Docking Station | USB 3.1 Gen 2 | 4K 60Hz HDMI or DisplayPort | 1080p VGA | 75W PD Pass Through | 3 Port USB Hub

This USB-C Gen 2 10Gbps multiport adapter, with backward USB-C laptop compatibility, turns your USB-C or Thunderbolt™ 3 Windows laptop, MacBook Pro, iPad Pro, Surface, Chromebook, or Android tablet into a workstation, anywhere you go. The USB 3.2 Gen 2 Type-C hub adapter features a unique portable, circular design and all of the essential connections.

  • HIGH PERFORMANCE MINI DOCK: Compact USB-C mobile adapter (USB 3.1 Gen 2 10Gbps); connect a single display with three video output options: DisplayPort or HDMI up to 4K 60Hz with HDR (requires DP 1.4 Alt Mode Source) or up to 1080p with VGA
  • 4K 60HZ WITH DP 1.4 ALT-MODE: 4K 60Hz on hosts that support DP 1.4 Alt-Mode and HBR3 w/ DSC enabled laptops (min. Intel 11th Gen) or up to 4K 30Hz resolution on host devices that support DP 1.2 Alt-Mode
  • BUILT-IN USB HUB: This USB C multiport adapter features an integrated USB 3.2/3.1 Gen 2 hub with 2x USB-A and 1x USB-C downstream ports supporting speeds up to 10 Gbps; includes a Gigabit Ethernet port
  • EXTRA LONG CABLE: 10" (24cm) attached cable for extended reach to reduce port strain on 2-in-1's like iPad Pro & Surface Pro 7; USB-C multiport adapter with wraparound cable for office, travel & home
  • RELIABLE PERFORMANCE: USB bus powered or via external USB-C power adapter; 75W Power Delivery 3.0 pass through w/ 15W reserved for adapter to avoid video flickering, device dropouts or overdrawing power common in other hubs; up to 60W for laptop charging
  • WIDE COMPATIBILITY: A portable dock for USB-C ultrabooks, Chromebooks, tablets & Thunderbolt 3 laptops like HP, Dell, Lenovo, MacBooks (Intel processor & M1 chip), iPad Pro; works w/ Windows, macOS, iPadOS, Chrome OS, Android
  • CONNECTIVITY TOOLS: Provided with this device, the application improves performance and security, featuring MAC Address Changer, USB Event Monitoring, Windows Layout & Wi-Fi Auto Switch utilities


Three Video Output Options  

This USB-C multiport adapter features HDMI, DisplayPort, and VGA ports providing you with three  single video output options for your workstation setup or boardroom presentations including support for an ultra-wide monitor.

  • HDMI (Up to 4K 60Hz with DP 1.4 and HDMI 2.0 HDR)
  • DisplayPort (Up to 4K 60Hz with DP 1.4)
  • VGA (Up to 1080p)

Designed for Portability & Ease of Use  

The USB-C travel dock features a compact circular design and an attached extended length 24cm (10 in.) host cable, accommodating a wide variety of setups. Bus-powered for most applications, there's no need to carry around a separate bulky power adapter. If extra power required, you can use your external USB-C laptop power adapter with support for up to 75W Power Delivery pass-through (15W for docking station & rest for charging).

Installation is fast and simple, with native support in most operating systems, and at only 7 ounces (198 g) and taking up less space than your smartphone, this dock easily fits in your laptop bag or briefcase with a convenient wraparound cable.

Essential Port Configuration

In addition to the video outputs, the portable USB-C dock gives you two 10Gbps USB-A ports and one 10Gbps USB-C port to connect the latest and legacy USB devices. The adapter also integrates a Gigabit Ethernet port to access a wired network.  

Enhance Productivity and Device Management with the Connectivity Tools Application

Developed to improve performance and security, Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:

  • Advanced Windows Layout Utility: To setup and save custom windows layouts.
  • MAC Address Pass-Through Utility: To improve network security.
  • USB Event Monitoring Utility: To track and log connected USB devices.
  • Wi-Fi Auto Switch Utility: Enable users to quickly access faster network speeds via wired LAN.

For more information and to download the Connectivity Tools application, please visit:

Additional Information:

Visit the Manufacturer Web Page for Full Details


  • Windows® 11, 10, 8.1
  • Mac OS®
  • Chrome OS™
  • Android OS™
  • iPadOS


Product USB-C Multi-port Adapter w/ Power Delivery
Part Number DKT31CHDVCM
Colour Black, Grey
Connectors 1 x HDMI
1 x DisplayPort
1 x VGA (15 pin, High Density D-Sub)
1 x Gigabit Ethernet
1 x USB 3.2 USB Type-C (10 pin, Gen 2, 10 Gbps)
2 x USB 3.2 Type-A (9 pin, Gen 2, 10Gbps)
Fast-Charge Port(s) Yes
Maximum Data Transfer Rate 10 Gbps
Maximum Digital Resolutions 4K @ 60Hz
Type and Rate USB 3.2 Gen 2 - 10 Gbit/s
Interface USB 3.2 USB Type-C
Power USB-powered
USB Passthrough Yes
Power Delivery 75W
Enclosure Type Plastic
Temperature Operating: 0°C to 50°C
Storage: -20°C to 70°C
Humidity 0 to 95% RH (non-condensing)
Certifications CE, FCC, RoHS Compliant
Dimensions (WxHxL) 3.5" x 1.3" x 3.5" (90 x 32 x 90 mm)
Weight 201g

Package Contents

  • StarTech USB-C Multiport Adapter, P/N: DKT31CHDVCM
  • Quick Start Guide