VisionTek : 1 گیگابایت کارت گرافیک چند رنگ

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

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