Features: 1.4K 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. 2.Dual Fans: Desktop computer graphics card adopts dual fan design, which has good heat dissipation and improves operating efficiency. 3.Image Processing Capability: GTX550TI 1.5GB GDDR5 (192bit) video memory graphics card, powerful image processing capability, 783MHz core frequency, 3400MHz video memory main frequency. 4.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. 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: 783,3400MHz Video Memory Capacity and s: 1.5G,192bit,GDDR5 Output Interface: DVI,VGA,High Definition Multimedia Interface Bus Interface: Pci Express 1.1 x 16 Cooling Fan: Support PackageList:1 xGTX550TIGraphicsCard 1 xGraphics Card Power Cable 1 x Driver CD 1 x User Manual