Kramer USB Adapters

Kramer's AD-USB31/CAE is a USB 3.1 Gen-1 to a USB−A female adapter that offers a new level of connectivity.

Use the adapter to transfer data at incredible speeds, charge other devices, and even power mobile devices. Quickly becoming the new universal standard, USB 3.1 is supported by Windows, Google, and Mac operating systems as well as many device manufacturers.

The symmetrical, low profile USB Type-C connector can be plugged in any direction, eliminating the frustration of getting the port insertion just right.

Adapter Features
Transfer Rates - Up to 5Gbps.


3A Current Rating.


USB Backward Compatibility - 1.0, 1.1, 2.0, and 3.0.


RoHS Compliant.

Kramer ADC-U31C/HF USB 3.1 Type?C to HDMI Adapter Cable

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

Kramer ADC-U31C/DPF USB 3.1 Type?C to DisplayPort Adapter Cable

Kramer’s ADC-U31C/GF is a USB 3.1 Type-C to VGA adapter cable that outputs HD video from any USB-C device or laptop to a VGA display or projector.

This short cable adapter is ideal for connecting your MacBook, Chromebook or laptop with USB Type-C to a VGA monitor or projector supporting resolution up to 1920 x 1200 or 1080p at 60Hz.

Adapter Features
Max Resolution - 1900x1200 and 1080p.


Compatible with Windows & Mac.


Mirror or Extend a Computer Display Workspace.


Plug and Play Installation - No drivers required, bus powered.


Power - PD models support 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's ADC-U31C/M1 is a USB 3.1 Type-C to multiport adapter cable, supporting 1920 x 1200 or 1080p at 60Hz on the VGA video output to any VGA 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.

Adapter Features
Max. Resolution - 1900x1200 and 1080p.


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's ADC-USB31/CAE is a USB 3.1 Gen-1 to a USB-A female adapter cable that offers a new level of connectivity.

With just one cable, you can transfer data at incredible speeds, charge other devices, and even power mobile devices. Quickly becoming the new universal standard, USB 3.1 is supported by Windows, Google, and Mac operating systems as well as many device manufacturers.

The symmetrical, low profile USB Type-C connector can be plugged in any orientation, eliminating the frustration of getting the port insertion just right.

Adapter Features
Transfer Rates - Up to 5Gbps.


3A Current Rating.


USB Backward Compatibility - 1.0, 1.1, 2.0, and 3.0.


RoHS Compliant.