The Accell UltraAV 3x1 HDMI High Speed Switch allows access of up to three audio/video sources using the included infrared remote control or by manual switching using the onboard push-button. An infrared extender with an adhesive pad allows for the switch to be securely placed in an out-of-sight location while retaining functionality of the remote control. The 3x1 switch requires no external power, making setup simple. The UltraAV 3x1 HDMI Switch is designed to the latest HDMI 1.3 High Speed specification supporting up to 1080p resolution, 36-bit Deep Color, Dolby TrueHD and DTS-HD audio. It’s compatible with all HD formats including 720p and 1080i, and transmits an uncompressed digital audio and video signal for the highest quality sound and picture. This High Speed HDMI switch supports an overall bandwidth of up to 6.75 Gbps (225 MHz) providing blazing fast digital signal transfer. Simply connect your HDMI sources to the Switch's inputs and your display to its output. Now attached the IR Extender to the switch. It's that simple!