AVUE HDMI True Matrix 4K x 2K, 4 Inputs 2 Outputs, SPDIF, Microphone Output, IR Remote Control, Support Blue-ray/Apple TV/ X-BOX/PS4/Roku HD-DVD Video/Audio Switch, Hub, Splitter, Port (HDMI-M424K) Enclosure Type: Desktop Subtype: HDMI Features: HDCP compliant, 3D support HDMI Standard:Up to 4K * 2K and 3D Resolution: 1080p/1080i/720p/576p/576i/480p/480i @24/50/60fs Color Format: 24/30/36/48bit Audio Format: DTS-HD, Dolby-trueHD, LPCM7.1, DTS, Dolby-AC3, DSD Audio Output: SPDIF and 3.5mm Stereo Max. Transmission Bandwidth: 340MHz Max. Baud Rate: 10.2Gbps TMDS: I/O 0.5 ~ 1.5Volts p-p DDC I/O 5Volts p-p (TTL) Input Cable Distance  15m/49ft. AWG24 HDMI standard cable Output Cable Distance   25m/82ft. AWG24 HDMI standard cable Max. Working Current 1300mA Power Adapter Input: AC (50/60Hz) 100V-240V Output: DC 4V/2A Operating Temp. -15 ~ 55 C / 5 ~ 131 F Operating Humidity 5 ~ 90% RH (No Condensation) Dimension LxWxH 250 x 27 x 75mm