HIS H777F1G2M Radeon HD 7770 1GB (128bit) GDDR5 2x Mini-Displayport HDMI DVI (HDCP) PCI Express X16 3.0 Graphics Cards PCI-e 3.0Support Armed with the latest PCI-e 3.0 bus design maximizes performance by delivering double bandwidth per lane of PCI-e 2.x. Game Better & FasterWith full Microsoft DirectX 11.1 support, the card is ready for next generation DirectX games. Equipped with AMD HD3D technology, you can enjoy a stereo 3D experience in the latest 3D games. Sounds BetterOutput protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required, heightening the sense of reality! Enjoy HD BeautyWith Full HD 1080p support, the card delivers high quality 1920X1080 graphics, enabling seamless full-screen video playback. See HD, hear HD and feel HD