Share an HDTV or display, USB keyboard and mouse, and microphone between 4 USB/HDMI computers and devices. Provides an additional USB 2.0 sharing port with over- current detection and protection. metal housing for better RF shielding. Video bandwidth: up to 2.25Gb/s. Supports Dolby true HD and DTS HD Master audio formats.
switches between devices via IR remote control of front push button.