NTI hd4k-edid-emltr HDMI 2.0 EDID Emulator - Pro AV Warehouse
HDMI Display EDID Emulator – We-Supply
SON X-AVT105: HDMI EDID EMULATOR, 4K at reichelt elektronik
HDMI Dummy Plug : ID 4247 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits
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
HDMI Dummy Plug 4K Display Emulator Compatible with Windows Mac OSX Linux Support 4kx2k 2160P 1080p for Computer Desktop fitHeadless 2 Pack Cable Management - Newegg.com
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