Bidirectional HDMI 2.0 SwitcherThis HDMI switch help you connect two HDMI sources to one HDMI display (2 IN 1 OUT), or connect one HDMI source to toggle between two displays(1 IN 2 OUT) ,Takes up minimal space on your desk and eliminates the clutter of multiple HDMI cables and devices. IT DOES NOT SUPPORT TWO SCREENS AT ONCE. 4K@60HZ HDR SwitcherHDMI SPLITTER for dual monitors Support 4K@60Hz and backward compatible with 4K@30Hz, 1080P@60Hz. This HDMI Switcher also supports 3D, HDR, HDCP 2.2 and provides uncompressed digital 7.1, 5.1 or 2 channels (Dolby Atmos/DTS compliant), which delivers superb images, clear audio for experiencing immersive scenery as cinema. Note: please use standard HDMI 2.0 Cable, the total length is not recommended more than 2M/6.6FT if you need to get vivid 4K video. FAST & STABLE TRANSMITTIONThe HDMI Switch provides high bandwidth up to 18Gbps data transmission, Input and output AWG26 HDMI standard cable length could reach up to 5m. 6.