Hall Research DDC EDID Emulator for HDMI without HDCP, Single EM-HD-NCP
HDMI DDC EDID Emulator Adapter Box - PI Manufacturing
Hdmi Signal Stabilizer (Edid Lock Screen) Mac Thunderbolt Through Ddc Edid Emulator For Use With Video Splitters,Av Receiver Switches And Extenders (Fit-Headless) 4K-3840X2160@60Hz (2Pack) - Newegg.com