4K@60HZ HDMI 2.0b SPLITTER 1 IN 2 OUT: Supports Ultra HD 4Kx2K @60HZ, 1080P@120HZ (backward compatible with 1080i/720P/576P/576i/480P). Supports RGB 4:4:4, HDCP 2.2, HDCP 1.4, HDMI 2.0b, HDR, Dolby, Deep Color 30bit, 36bit, Max bandwidth of 18.5Gbps. AUTOMATIC VIDEO SCALING/DOWNSCALING: Powered HDMI splitter cable supports mixed 4K@60HZ & 1080p display outputs. A 4K video source device can simultaneously display 4K content on 4K display(s) and 1080p content on 1080p display(s) via downscaling. Supports automatic downscaling or forced downscaling. NOTE: Does NOT support resolution downscaling from 4Kx2K@60HZ 4:2:2 to 1080P. PLUG & PLAY & PORTABLE: No APP or personal hotspots needed. Simply connect your HDMI device and the included USB cable (must be powered by USB) to enjoy the visual and auditory feast, no external driver required (Note: Use a 5V/1A power adapter when power supply is insufficient.) Power adapter not included! WIDE COMPATIBILITY: avedio links HDMI dual adapter can distribute 1 HDMI input signal to dual HDMI displays, duplicating or mirroring video and audio simultaneously without loss. (Note: Does NOT support Extend and CEC!) Compatible with other versions, suitable for most devices with standard HDMI interface. Input: Computer, XBox 360, XBox One, PS3, PS4, PS4 Pro, Blu-ray DVD player, etc. Output: Supports HD, HDTV, projectors, etc.