Coboc HM-SW-4KUP-3X1A 3 in 1 out Amplified HDMI® Switcher w/ 4K*2K,3D HDCP 1080P and IR Remote, Extract Optical Toslink or Stereo Audio Output - Up-Scaling 1080P to UHD 4K at 24/25/30fps input. Type: HDMI 4K Scaler Switch Color: Black Ports: 3 Audio: Yes Specifications: Standard: Compliant with HDMI 1.4 & HDCP 1.4 Color Depth: 12 bit per channel,total 36bit and xvYCC color space Audio Supports: LPCM 7.1CH, Dolby TrueHD, Dolby Digital Plus and DTS-HD Master Audio Input Video signal: 5.0 Volts P-P Input DDC signal: 5V (peak-to-peak) Enclosure: Metal Control: LMAGE Mode Switch LED: Front Panel Indicators Max.transmission distance: Ultra HD 4K x 2K Resolution - 28AWG HDMI cable/ 5 meter input and 5 meter Output Full HD 1080P Resolution - 28AWG HDMI cable/ 10 meter input and 10 meter Output Power supply: 100-240V@50/60Hz AC input 5V 1A DC output Input Connector: 3 x HDMI Female Input Output Connector: 1 x HDMI Female Output 1 x Optical Toslink Female 1 x Analog Stereo RCA L/R Terminal Max...