The Extron EDID 101H 4K 60-1543-01 is an EDID Emulator for HDMI signal sources. It features EDID Minder®, an Extron-exclusive technology that provides automatic and continuous EDID - Extended Display Identification Data management. EDID Minder ensures that the source powers up properly and reliably outputs content. Pre-stored EDID information is communicated to the source based on a user-selected resolution and refresh rate. Alternatively, the EDID 101H 4K can be set to capture and store EDID information when connected to a display. The EDID 101H 4K is housed in a compact 1" high, quarter-rack width enclosure for convenient, discreet installation. An energy-efficient external universal power supply is included.