Antaprcis Active DisplayPort to DVI Male to Female Adapter Eyefinity Compatible 4K Support Color Black EDID automatically identify and Compatibility stable. Supports video resolutions up to 3840 x 2160(4K x 2K); AMD Eyefinity Multi-Display. Portable active adapter connects a DisplayPort equipped computer or desktop monitor or projector. Transmits high-definition video from your computer to a monitor for video gaming. Built-in converter chip, no external power supply.