Amazon.com: HDMI Pass-Through EDID Emulator for use with Video splitters, Switches and Extenders (fit-Headless) 3840x2160@60h&Attention:(NOT Support Dp to HDMI Adapter Cable Connection ) : Electronics
4K@60HZ HDMI 2.0 18G Signal Generator & Analyzer - J-Tech Digital
Amazon.com: Malarpon Hdmi Edid Emulator Passthrough 3rd Generrtion Aluminum fit Headlesskeep The EDID of The Monitor Active Switches and Extenders 3840x2160@59Hz 1P : Electronics