This mini HDMI switch allows a single display to be connected to up to 3 HDMI sources and selected using the IR remote control or selection button on the unit. Front LEDs keep you informed as to which of the inputs is live at any one time.Video format[tab]Up to 4K, 1080p @ 60Hz, 3D, 8bit deep colour[br]Audio format[tab]DTS-HD, Dolby-trueHD, DTS, Dolby-AC3 and DSD[br]Operating temperature range[tab]-15 to +55°C[br]Max. bandwidth[tab]340MHz[br]Max. baud rate[tab]3.4Gbps[br]Max. working current[tab]150mA[br]Dimensions[tab]77 x 56 x 15mm[br]Weight[tab]40g[br]Battery : remote[tab]CR2025 (supplied)