About this item ❶ HDMI Splitter：The HDMI Splitter 1 in 4 out distributes audio signals from a single HDMI input source to 4 display terminals (4 display terminals displaying the same picture) without error delays and resolution degradation. ❷ Compatible Standards：hdmi splitter for multiple monitors supports HDMI version 1.4b, 3D video formats, high definition 3840X2160/30HZ resolution, DTS-HD/Dolby-TrueHD/DTS/Dolby-AC3/DSD audio formats,8/10/12-bit deep color video formats ❸ 1x4 HDMI Splitter Mirror/Copy Mode：(A-AAAA): 4 screens display the same image, it cannot support 4 different screens for expansion. Extended Mode (A-BBBB): When using a laptop as input, you can operate the laptop individually when all 4 outputs are displayed. (Four outputs display the same image) ❹ Input/Output Specifications：hdmi splitter Support single signal display, multiple output HD signal source, input support: PS3, PS4, DVD player, A/V receiver, set-top box, computer, etc; Output support: projector, full HD TV, compatible with Apple TV, monitor, etc. ❺ Plug and Play：5V/1A powered hdmi splitter connected to the power adapter, plug and play, no external driver required, safe and environmentally friendly, input range of 65 feet, output range of 65 feet, total transmission range of 130 feet (1080P resolution mode). The input range is 50 feet, the output range is also 50 feet, and the total transmission range is 100 feet (in 4K resolution mode).