Kramer ADC-U31C/M2
USB 3.1 Type–C to HDMI & USB 3.0 & PD Adapter Cable


Kramer’s ADC-U31C/M2 is a USB 3.1 Type-C to multi-port adapter cable, supporting 4K@30Hz resolution on the HDMI video output to any HDMI display or projector. A USB 3.0 port is included to charge/sync your smartphone or connect other legacy devices such as an external USB hard drive or hub. The adapter also supports fast charging of your laptop thanks to pass-through power on the female PD (power delivery) USB-C port.

Kramer ADC-U31C/M2 Features:

  • Max. Resolution: 4K@30Hz (4:4:4)
  • Compatible with Windows & Mac
  • Mirror or Extend a Computer Display Workspace
  • Plug and Play Installation — No drivers required, bus powered
  • Power: Supports fast laptop charging up to 60W (20V/3A)
  • RoHS Compliant

NOTE: Your USB–C equipped device must support video (DP alt mode) to work with this adapter

Kramer ADC-U31C/M2 Specifications:

  • Overall:
    • Max. Resolution: 4K@30Hz 4:4:4
    • Wide Screen Supported: Yes
  • Physical:
    • Connector A: USB Type–C connector — male (input)
    • Connector B: 1 HDMI (female), 1 USB–C/PD (female), 1 USB 3.0 Type–A (female)
    • Sheath Material: PVC
    • Overall Sheath Diameter: 4.2±0.2mm
    • Outer Sheath Color: White
    • Product Length: 170±10mm
  • Regulatory:
    • Standards Compliance: RoHS, CE, FCC
Add to Cart

We're sorry, only of this item available

Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM