The 4x2 HDMI Matrix routes high definition video in multiple resolutions up to 4K x 2K UHD plus multichannel digital audio from any of the four HDMI sources to two displays. It works with HDMI equipped devices such as Blu-Ray PS3s XBox 360 Sky HD Virgin HD Freeview HD and Freesat etc. Every source is accessible at all times to any display by selecting it with the IR remote. Two outputs give you the choice of sending high definition audio and video signals to two independent displays. Any four to any two matrix switching allows for maximum versatility for integrated systems. It eliminates the needing of disconnects and reconnects sources to a display equipped with one input. Specification Switches easily between any 4 HDMI sources Distributes any of the four inputs to any combination of the 2 HDMI output displays Supports 4K x 2K resolution (UHD) Ultra High Definition Supports 1080p (HD) Supports 340MHz/3.4Gbps per channel (10.2Gbps all channel) bandwidth Supports 12bit per channel (36bit all channel) deep color. Supports HDCP Supports uncompressed audio Supports all 3D formats including 1080p@23.98/24Hz and 720p@59.94/60Hz/50Hz Contents 4x2 UHD HDMI Matrix Switch Remote Control PSU: 5v 2Amp Quick Installation Guide