KanexPro 4x4 HDMI 2.0 Matrix Switcher Module 4K w/ Power Adapter - SWHDMX44CE

Extron SW2 HD 4K HDMI SWITCHER USED

Monoprice HDMI 4x4 Matrix Switch Switcher Splitter HDX-404E

BINARY B120 HDMATRIX 4x4 HDMI Matrix Switcher 4K 4 Input 4 Output Rack Mountable

Extron SW2 HD 4K HDMI Video/Audio Switch SW HDMI Series HDMI Switchers with EDID

KanexPro 3x1 HDMI Switcher with Ultra HD 4K #SW-HD3X14K

Kramer VS-41H Professional 4-Way 1080p 4x1 HDMI Switcher

DVDO 4K/UHD 4x4 4:4 HDMI 2.0 Fast Matrix Switcher with IR/RS-232/IP Control