Amazon.com: Monoprice Blackbird 4x1 HDMI 1.4 Switch - HDCP 1.4, with Toslink, Digital Coax and Analog Audio Extractor, 1080p 60Hz, DAC (Compatible with PS4/5 Xbox Apple TV Fire Stick Roku Blu-Ray Player) :
Firmware update guide - YouTube
Amazon.com: Monoprice Blackbird 4K 4x1 HDMI 1.4 Switch - Quad Multiview, HDCP 2.2, Includes IR Remote, 1080P 60Hz, 10.2 Gbps, 5 Display Modes (Compatible with PS4/5 Xbox Apple TV Fire Stick Roku