# HDMI Dummy Plug

**Type:** Product page · **SKU:** ADA4247 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/hdmi-dummy-plug.html ([markdown](https://core-electronics.com.au/hdmi-dummy-plug.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: CE10160.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/CE10160

## Description

What do you do when you want to tinker with GPU hardware, but you don't have a display on hand?

This **HDMI Dummy Plug** is a small device that acts as a display emulator. Once it's plugged into the video output socket on your device or computer, the plug punks the operating system into detecting a connected display, and *voilà!* Now you have unimpeded access to your graphics card hardware.

The plug only contains the I2C EDID EEPROM. Plug and play and can simulate up to 4K resolution (3840 x 2160) HDMI displays.

## Technical Details

- **Dimensions:** 26 x 20 x 8.2mm 
    - 5.7g

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/4/2/4247-05.jpg)