Blackbird 4K 8x8 HDMI Matrix Switch with HDMI 2.0, Supports HDR, 18Gbps, 4K@60Hz YCbCr 4:4:4, 8 S/PDIF Outputs, HDCP 2.2, EDID, IR, RS-232, TCP/IP Web based GUI - Monoprice.com
Amazon.com: FERRISA 4x2 HDMI Matrix Switch,4 in 2 Out Matrix HDMI Video Switcher Splitter +Optical & L/R Audio Output,Support Ultra HD 4K,3D 1080P,Audio EDID Extractor with IR Remote Control : Electronics