Input port: 1 x HDMI; Output port: 8 x HDMI; HDMI version: V1.4; HDCP version: 1.3; HDMI resolution: 480i@60Hz 480p@60Hz 576i@50Hz 576p@50Hz 720p@50/60Hz 080i@50/60Hz 1080p@50/60Hz 1080P 24Hz 3D 720 60Hz 3D 4K x 2K; Support video color format: 24bit / deep 30bit / deep 36bit; Support audio format: DTS-HD/Dolby-true HD/LPCM7.1/DTS/Dolby-AC3/DSD; Max. transmitting rate: 10.2Gbps; Input and output TMDS signal; Voltage: DC 5~30V; Current: <800mA; Working temperature: 0~60'C; Humidity: 0~95'C; Static protection: 1a: contact discharge; level 3 1b: air discharge; Protocol: IEC61000-4-2 0.5～1.5Vp-p(TMDS); Input / output DDC signal: 5Vp-p (TTL); Input / output cable: <=15m (AWG26 / HDMI 1.3)