VisionTek Radeon 5570 SFF 1GB DDR3 4M VHDCI VGA (4x VGA) Graphics Card - 900366 High Definition 3D Performance and Image Quality for Your PC Compliant with next-generation DirectX 11, ATI Eyefinity Technology, enables a single card to support up to four independent display outputs simultaneously. Avivo technology connects to high-resolution displays and home entertainment devices and produces vibrant colors, ultra sharp images, and the smoothest video playback ever offered by ATI. ATI RADEON 5570 GPU @ 650MHz, High speed DDR3 Memory, 1 GB on board memory, x16 PCI Express Supported Operating Systems:Windows Vista,Windows 7, Windows 8,All Versions of Windows XP - Only supports two monitor display. Supported Configurations :This card only outputs Analog (does not supply digital signal). Full support for Microsoft DX11, DX 10.1 and DX9. The VisionTek Radeon HD5570 4-port VHDCI graphics card delivers exceptional visual performance for all types of PC entertainment and productivity High Definition 3D Performance and Image Quality for Your PC Compliant with next-generation DirectX 11, ATI Eyefinity Technology, enables a single card to support up to four independent display outputs simultaneously. Avivo technology connects to high-resolution displays and home entertainment devices and produces vibrant colors, ultra sharp images, and the smoothest video playback ever offered by ATI. ATI RADEON 5570 GPU @ 650MHz, High speed DDR3 Memory, 1 GB on board memory, x16 PCI Express Full support for Microsoft DX11, DX 10.1 and DX9. The VisionTek Radeon HD5570 4-port VHDCI graphics card delivers exceptional visual performance for all types of PC entertainment and productivity Ideal for moderate gaming, multimedia, office productivity, and workstation applications. A great option for business users who engage in monitor ,multi-view 2D/3D workstation acceleration Short Form Factor design fits in todays Low Profile desktops and workstations (short bracket mounted on card)