Crestron Hd-md4x2-4k-e Hdmi Media Switcher admin April 6, 2024 April 6th, 2024 crestron crestron hd-md4x2-4k-e hdmi media switcher A high-performance, surface-mountable 4K/60 signal switcher with four HDMI® inputs and two HDMI outputs, 4×2 matrix switching, advanced EDID management, QuickSwitch HD® technology, and native Crestron® control via Ethernet.