An HDMI to HDMI Wall Plate is a device that allows you to connect your HDMI-enabled devices, such as a Blu-ray player or video game console, to your television through a single, sleek wall-mounted connection point. The wall plate features two HDMI ports – one on each side – allowing you to plug in your device on one end and your TV on the other. This type of setup can provide a clean, organized look to your home theater system while also ensuring high-quality audio and video transmission between your devices.