VisionTek Radeon 7750 2GB GDDR5 5M (4x HDMI, miniDP) Graphics Card - 900690 Gcn architecture DirectX 11-capable graphics 9th generation programmable hardware tessellation units Accelerated multi-threading Image quality Enhancement technology Form Factor: Plug-in Card Versatile: Whether you want to power a store display, a multi-monitor display wall in a public venue, or feed five individual displays in separate rooms from a single PC. No Additional Power Supply Needed: Thanks to an energy efficient design, the 7750 requires only 70 watts of power so it can be run off the system power bus. High Speed Memory for High Performance: While consumer grade cards use common DDR3 memory, the 7750 5M uses 2GB of higher bandwidth GDDR5 memory to deliver lag-free content with the highest resolution possible. Five Independent Surround Sound Audio Channels: By incorporating Discrete Digital Multi-Point Audio technology into its chipset, the 7750 5M is able to deliver HD 7.1 surround sound independently to five displays via the five interfaces on the card. Future Proof 8K Ready: Even though 4K UHD is an emerging technology, whether you need 7680x4320 landscape or 3840x8640 portrait resolution, the 7750 5M is ready to deliver when you need it.