Features: 1.Image Processing Capability: GTX550TI 2GB GDDR5 (128bit) video memory graphics card, powerful image processing capability, 750MHz core frequency, 3000MHz video memory main frequency. 2.4K HDR technology: A clearer and brighter large picture, supports HDR technology, significantly improves picture clarity, brightness, and color, and presents dark and bright details that could not be displayed before. 3.Small Light: The desktop computer graphics card is small in size, light in weight and easy to install, providing a better environment for gaming and multimedia. 4.Durable Material: GDDR5 graphics card is made of PCB material, which is strong and durable, providing full protection, ensuring stability and long service life. 5.System GTX550TI graphics card is compatible with for Windows 7(32) and for Windows 10(64) operating systems. specification:Item Type: GTX550TI Graphics Card Material: PCB Core Code and Process: GF116/40nm Unity Shaders: 192 Core Frequency, Memory Frequency: 750, 3000mhz Video Memory Capacity and s: 2G, 128bit, GDDR5 Output Interface: DVI,VGA,High Definition Multimedia Interface Bus Interface: Pci Express 1.1 x 16 Cooling Fan: Support PackageList:1 xGTX550TIGraphicsCard 1 x Driver CD 1 x User Manual