Kramer Electronics VS-21HDMI VS-21HDMI is a high performance switcher for HDMI signals. It reclocks and equalizes the signal and switches either of 2 inputs to a single HDMI output. Maximum Data Rate - 1.65Gbps. HDTV Compatible. Kramer re-Klocking and Equalization Technology - Rebuilds the digital signal to travel longer distances. HDCP Compliant. Enhanced EDID (Extended Display Identification Data) - Can capture an EDID setting from a device connected to the output and store it in a non-volatile memory. The user can recall this setting or a factory default EDID. Active Input and Output LED Indictors. Kramer TOOLS - 3 units can be rack mounted side-by-side in a 1U rack space.