Switch between 3 AV sources with these professional 4K ready HDMI switchers. Each includes an IR?remote control and receiver unit, which allows the switcher to be mounted behind the TV or inside a cabinet. Supports 12-bit deep colour, 6.0Gbps high speed, full UltraHD 4K. Maximum distance between TV and HDMI source ?25m. Please Note: Requires USB power supply either from a peripheral equipment source (TV/Amp) or an M 8861A Package Contents 1× HDMI 3×1 Switcher 1× IR Receiver Cable 1× 5V USB Power Cable 1× Remote Control 1× User Manual Features HDCP 2.2/1.x and DVI 1.0 compliant Support 18Gbps video bandwidth HDR, HDR10, Dolby Vision and HLG are supported Support video resolution up to 4K2K@50/60Hz YCbCr 4:4:4 Support 3D video format Low power consumption Support IR remote control and panel button control Compact design for easy and flexible installation Technical HDCP Compliance: HDCP 2.2/1.x Video Bandwidth: 18Gbps Video Resolution: Up to 4k2k@60Hz Colour Depth: 8-bit (4K60Hz) Colour Space: RGB, YCbCr 4:4:4 / 4:2:2. YUV 4:4:4 HDMI Audio Formats: PCM2.0/5.1/7.1CH, Dolby 5.1, DTS 5.1, Dolby True HD, DTS-HD Master Audio ESD Protection: Human body model—±8kV (Air-gap discharge) & ±4kV (Contact discharge) Connection Input Ports: 3×HDMI Type A (19-pin female) 1×IR IN [3.5mm Stereo Mini-jack] Output Ports: 1×HDMI Type A (19-pin female) Mechanical Housing: Plastic Enclosure Silkscreen Colour: Black Dimensions: 87mm (W) × 59.5mm (D) × 19mm (H) Weight: 60g Power Supply: Input: 5V/1A Power Consumption: 1.5W Operation Temperature: 0°C ~ 40°C Storage Temperature: -20°C ~ 60°C Relative Humidity: 20~90% RH (non-condensing)