This Blackbird™ 4K 4x1 HDMI® Switch allows you to connect up to four HDMI sources to a single display. It supports video resolutions up to 4K@60Hz YUV4:4:4, including 1080p@120Hz and 3D 1080p@60Hz. It complies with the HDMI 2.0b and HDCP 2.2 specifications and delivers up to 18 Gbps video bandwidth. It supports 10-bit High Dynamic Range (HDR) video and High Bit Rate (HBR) audio pass-through. It features a built-in retiming and cable driver and extracts 2-channel analog audio for use with powered speakers or an external amplifier or receiver.