This graphics card can achieve strong heat dissipation and provide you with a silent gaming experience because of its low noise cooling fan design. You can install it easily without extra tools. This graphics card is characterized by DDR5 high speed and 128 bits wide, which enables it to ensure high performance and provide you with fluent usage experience. Made of high-quality metal material, it is firm, impact resistant and durable to use. The length of the product is 21cm, the width is 12cm, and the height is 4cm. It is suitable for most computers. Item Name: Graphics Card Material: Metal Core Bit Width: 128bit Interface: HDMI-compatible, VGA, DVI Video Memory Capacity: 4GB Video Memory Type: DDR5 Video Memory Bit Width: 128bit Core Frequency: 850MHz Video Memory Frequency: 1333MHz Manufacturing Process: 28NM Stream Processor Unit: 192 Interface: PCI-E 3.0 16X I/O Interface 1x HDMI-compatible, 1 x DVI, 1 x VGA Power Port: 6PIN Features: Low Noise, Wide Compatibility, Cooling Fan Size Details: 21cm x 12cm x 4cm/8.27" x 4.72" x 1.57" (Approx.) Notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Includes: 1 x Graphics Card 1 x User Manual