Feature: 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 Features: 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 Specifications: 2G, 128bit, GDDR5 Output Interface: DVI,VGA,High Definition Multimedia Interface Bus Interface: Pci Express 1.1 x 16 Cooling Fan: Support. Package List: 1 x GTX550TI Graphics Card1 x Driver CD1 x User Manual