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. Note: Video output for smartphones is supported only for smartphones that support DisplayPort Alt mode through USB-C.
Kramer ADC-U31C-M2 Adapter Features
- Max. Resolution: 4K@30Hz (4:4:4) – Enjoy stunning visuals on your display with high-resolution clarity.
- Compatible with: Windows & Mac – Seamlessly connects with a wide range of operating systems for versatility.
- Display Options: Mirror or Extend a Computer Display Workspace – Enhance productivity by managing multiple screens effectively.
- Installation: Plug and Play – No drivers required, bus powered – Easy setup without the hassle of additional software.
- Power Delivery: Supports fast laptop charging up to 60W (20V/3A) – Charge your devices quickly while using them simultaneously.
- Compliance: RoHS Compliant – Environmentally friendly design that meets regulatory standards.
- Note: USB-C device must support video (DP alt mode) – Ensure compatibility for optimal performance.
Kramer ADC-U31C-M2 Detailed Specifications
| Max. Resolution | 4K@30Hz (4:4:4) |
| Compatibility | Windows & Mac |
| Display Options | Mirror or Extend |
| Installation | Plug and Play |
| Power Delivery | Up to 60W (20V/3A) |
| Compliance | RoHS Compliant |
| Video Support | Requires DP alt mode support |



















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