Amazon.com: XOLORspace 43420A HDMI 2.1 8K HDR HDMI True Matrix Switch 4x2 Supports 4k 120hz and Dolby Vision with Optical and L/R Audio Extractor and ARC : Electronics
4x2 HDMI True Matrix Switch Splitter Selector Remote Control 3D 1080P 4-in 2-out | eBay
Professional 4 in 2 out (4 x 2) True HDMI Matrix Slim Size (OP-HKTM0402MH) $129.95
Amazon.com: Fosmon 4x2 HDMI Matrix Switch, 4 in 2 Out Matrix HDMI Switcher Splitter + SPDIF Optical or 3.5mm Headphone Port Audio Output, Support Ultra HD 4K, Full HD 1080P, 3D, ARC,