【4K 60Hz Resolution】This Bi-directional HDMI Switch splitter is specifically designed to handle 4K@60Hz YUV 4:4:4 resolution and backward compatible with 2k/1080p, also supports HDMI 2.0, HDCP2.3/1.4, HDR10, Dolby Vision, 3D, CEC, 18Gbps video bandwidth and ARC (Note: only Port 1 supports ARC function). . Certified Premium cables are required for 4K@60Hz YUV 4:4:4/HDR10/Dolby Vision applications. | 【Bi-Directional 2 x 1/1 x 2】Utilizing a single HDMI AB hub in two different ways: Connect 2 input sources to 1 output display or connect 1 input source to 2 displays. NOTE: Only 1 screen works at a time, not simultaneously. | 【Quick Swap Source Display】No external power supply required for this HDMI Switch, just plug and play. Swap between devices with a simple button press, so you can quickly go from watching TV to enjoying your favorite video game. | 【Enhanced Audio and Sound】Better for far more than just audio, the Portta HDMI hub also provides exceptional sound quality with LPCM, Dolby True HD and DTS HD Master Audio, Dolby-AC3, DTS7.1, and other premier sound drivers. | 【Broad Compatibility】This HDMI Switch splitter is compatible with most standard HDMI devices. Input: PC, PS4, PS5, Xbox 360, Xbox One, Nintendo Switch, Blu-Ray Player, Chromecast, MacBook, Computer, satellite receivers etc. Output: HDTV, Projector, Monitor, etc.