Sienoc Active Mini DisplayPort DP to DVI Male to Female Adapter - Support 4K 1080P, ATI AMD Eyefinity Compatible Interface : 1x mini DisplayPort V1.2 Male Port, 1 x DVI Female Port With PS171 Chipset, no external power supply Support Audio output Support Up to 10.8Gbps Bandwidth Support AMD / ATI Eyefinity wide area technology to support multi-screen display. Supports ATI Eyefinity screen display up to 6 EDID automatic recognition, support high-definition resolution of 1920 x 1080, 1920 x 1200 Up to (3840  2160) resolution output physical; 4K * 2K 30HZ Easy PLUG & PLAY installation - No driver or software installation required!