Specifications: Product Type: HDMI Splitter 1x3 Interface Type: 1 HDMI input, 3 HDMI output Support HDMI 1.4b version Support 3D video format Support high resolution up to 3840x2160/30Hz Support highest rate of 3.4Gbps and TMDS clock can be up to 340Mhz Support 8/10/12 bit deep color Color: Black Power Supply: DC 5V1A Features: HDMI Splitter 1x3: HDMI Splitter 1x3 distributes the input HDMI signals to 3 identical HDMI outputs simultaneously. (NOTE: This 1x3 HDMI splitter just mirror the screen,not support extend, each screen will shows the same page.) Supported Audio: DTS-HD, DTS, DSD etc. Video Format: 4K x 2K@30Hz, 3480x2160p, 3D and deep color 8/10/12 bit. Compatibility: HDCP compliant, support Output HDMI 1.4b, HDMI 2160P compatible. Input support: Computer, game console, for Blu-ray DVD player, for STB etc. Output support: projectors, Full HDTVs, for TV, monitor, etc. EASY TO USE: 1 input 3 outputs, plug and play, no need external driver, safety and Eco-friendly. You just need connecting the 4K HDMI cable to your devices to enjoy your movies or games. Package contents: 1x HDMI splitter 1 in 3 out, 1x 5V Power adapter, 1x Power cable, 1x User manual. Package contents: 1x HDMI splitter 1 in 3 out 1x 5V Power adapter 1x Power cable 1x User manual Note: 1. The HDMI splitter is not support ARC function. 2. This 1x3 HDMI splitter just mirror the screen,not support extend, each screen will NOT show a difference page. 3. HDMI splitter distributes the picture according to the lowest resolution standard.