A 4K HDMI matrix to switch between 4 source devices and 2 display outputs. Use with HDMI cables of a combined 30m per input/output for 4K@30Hz and FHD resolutions, or a combined 10m per input/output for 4K@ 60Hz. SPDIF and 3.5mm stereo outputs allow the audio signal for each source device to be simultaneously channelled through a separate sound system and/or headphones. Compatible with the latest 4K digital TV boxes making it ideal for hospitality and entertainment venues. Supplied with IR remote to switch between sources for both outputs. Supports HDMI resolutions up to 3840 x 2160 @ 60Hz for compatibility with the latest 4K digital TV boxes Simple setup and operation Gold plated HDMI connectors for optimum signal transfer Supports DTS-HD, Dolby True, DTS, Dolby-AC3 and DSD audio formats Digital SPDIF and analogue 3.5mm jack audio outputs Smart EDID management for precise video and audio settings Ideal for entertainment, hospitality and other commercial venues with multiple sources and displays IR remote control and UK power adaptor supplied Max. resolution 3840 x 2160 @ 60Hz Display colours 8/10/12bit deep colour HDCP version2.2 Audio format DTS-HD, Dolby True, DTS, Dolby-AC3 and DSD Input connections 4x HDMI Output connections 2x HDMI, 2x Optical (Toslink), 2x 3.5mm Stereo Max. bandwidth 600MHz Max. baud rate 3 x 6Gbps Transmission distance 30m max 4K @ 30Hz and FHD or 10m max 4K @ 60Hz Max. working current 600mA Operating temperature range -15°C to +55°C Battery : remote 2x AAA (not supplied) Power adaptor Input: AC (50Hz, 60Hz) 100-240V, Output: DC5V/1A Dimensions 99 x 70 x 27mm Weight 300g