High Definition 3D Performance & Image Quality for Your PC. Full DX11, DX 10 and DX9 capability, Short bracket (SFF) and Tall bracket (ATX) capable, 3-port DVI functionality
ATI Eyefinity Compliant with next-generation DirectX 11, ATI Eyefinity Technology with DisplayPort connectivity
Avivo Video and Display Technology Avivo technology connects to high-resolution displays and home entertainment devices and produces vibrant colors
Quick Specs ATI RADEON 5450 GPU @ 650MHz, High speed DDR3 Memory, 512MB on board memory, x16 PCI Express

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

GCN Architecture, PCI Express 3.0 x16 bus interface, High Speed DDR3 memory, and DirectX 11-capable graphics
9th generation programmable hardware tessellation units
Accelerated multi-threading
Image quality enhancement technology
Integrated HD audio controller. Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required .

Quad 4K display setup - Power up to 4 displays simultaneously through a single PC in cinematic 4K quality (4096 x 2160 Max @ 60Hz) great for multi-display walls restaurant TVs public venues healthcare or even convenience store monitors with AMD Eyefinity technology
4GB GDDR5 memory - 1500 MHz Memory Clock and 1175 MHz GPU Clock (PCIe x 16) with a 128-bit Memory interface
Pci Express 3 0 - 1x16 PCIe 3 0 lane slot available on the motherboard is required
Independently powered - bus-powered 75W Max power draw and requires no additional power source (minimum of 350W PC power supply is required)
Independent HD Audio - Each DisplayPort provides independent audio sound through DDM Audio (ddma) to each monitor in brilliant 7 1 surround Sound