●8K HDMI 1 input into 2 output Splitter Duplicator. This Device will not extract Audio through HDMI. NOTE: WILL NOT DOWNSCALE. Both output will have to support 8K. 8K Compatible HDMI Cables Required. ●8K Splitter is compatible with all operating system such as Windows, Mac OS, Linux. Also works perfectly with Logitech Harmony, Xbox, one X, PS5 , Roku 4, Amazon Fire TV, Blu-ray players, Projector etc. Does NOT support Sonos-ARC/e-ARC. ●Supported resolution: up to 8K, 4K/120Hz, 1080p, 720p, HDR, HDR10, HDR10+ Dolby Vision, HLG Pass Through. Supports HDMI Audio Formats: LPCM, Dolby Digital / Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD. To transmit 4K@120Hz content, we recommend using cables under or equal to 10 feet. ●1 IN 2 OUT HDMI Splitter - Smart EDID management, This HDMI switch designed with 1 input ports and 2 output port. Ideal for gaming, theater room, trade show, conference room, lecture halls, bed room, living room, kitchen room and backyard. ●Includes - 1x2 8K Switcher, Power Adapter, Operation Manual, 1 Year Warranty, Full OREI Support