StarTech.com"s 4-Port Component Video Switch lets you switch between up to four A/V devices as well as the corresponding audio signals, eliminating the need to swap out cables to make use of multiple audio/video devices. A versatile solution for home theatre applications requiring digital or analog audio connections with the use of standard and HD component devices, the 4-port Component Video switch supports display resolutions ranging from 480i to 1080i, providing the signal quality necessary to bring out the best results from your input devices. A convenient, time-saving A/V solution, the Component Video switch can be installed in minutes and offers a remote learning feature that allows you to use existing device remotes to toggle between inputs, in addition to the IR remote control that is included with the Component switcher. This attractive, compact unit can be installed in minutes, and is backed by a 1-year warranty as well as free lifetime technical support.