GEF1223 Features: * Store EDID information for displays * Supports resolutions up to 1920 x 1200, 2k and 3840 x 2400 (Dual Link) * Keeps computer systems from deactivating inactive DVI ports * Passes HDCP copy-protection protocols for full HDTV, using an HDMI to DVI adapter (not included) * No power required after initial programming * DVI connector: DVI-I (29-pin) female Includes: * Includes DVI Detective PLUS, 1 ft DVI dual link cable (male to male) and 5V power supply Specifications: * Power supply: 5V DC * Power consumption: 5 watts (max) Dimensions: * Dimensions: 1.5"" H x 2.7"" W x 2"" D