Sapphire Radeon HD 6970 2 GB DDR5 DL-DVI-I/SL-DVI-D/HDMI/Dual Mini DP PCI-Express Graphics Card 100311-2SR 1 x Dual-Link DVI 1 x HDMI 14a 2 x Mini-DisplayPort 1 x Single-Link DVI-D DisplayPort 12