Feature: 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 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: 783,3400MHz Video Memory Capacity and Specifications: 1.5G,192bit,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 Graphics Card Power Cable 1 x Driver CD1 x User Manual