Fivetech DisplayPort 1.2a to 4K HDMI, Dual Link DVI, and VGA Passive Adapter, Black This adapter is designed to allow you to connect an HDMI; DVI; or VGA display to a DisplayPort video output. It conforms to the DisplayPort 1.2a standard and supports HDMI resolutions up to 4K (3840x2160p) @30Hz; Dual Link DVI resolutions up to 2560x1600p @60Hz; and VGA resolutions up to 1920x1080p @60Hz. Being a passive adapter; it is NOT compatible with the AMD Eyefinity and nVidia Surround multidisplay modes. Note that only one of the three video outputs can be used at any given time. features a true 6" cable length with polycarbonate connector heads. he VGA and DVI connectors have panel screw holes; so you can secure the cable to the connector. The DP connector head measures 14.5mm thick; 25.5mm wide; and 31.0mm long. The multi-output connector head measures 20.0mm thick; 50.0mm wide; and 90.0mm long. Conforms to DisplayPort 1.2a standard Supports HDMI resolutions up to 4K (3840x2160p @30Hz) Supports Dual Link DVI resolutions up to 2560x1600p @60Hz Supports VGA resolutions up to 1920x1080p @60Hz