Features: 1.S: 2GB GDDR3 (64 bit) independent graphics card with powerful image processing capabilities, 810MHz core frequency and 1000MHz memory frequency. 2.FAST COOLING: Equipped with single fan and integrated heat dissipation module for fast cooling, which increases the flow space, and strong winds carry away core heat. 3.OUTPUT INTERFACE: Equipped with DVI, VGA, and HD multimedia interfaces, ensures high definition display, wide field of view, and support multi screen interconnection. 4.EXCELLENT PCB: The graphics card adopts a large area PCB board, high and cold temperature resistance, does not deform after long term use, ensuring long term stability. 5.EASY OPERATION: This graphics card supports plug and use without the need for external power supply, the cooling fan is quiet and stable, with a wide range of application. specification:Item Type: Graphics Card Material: PCB, Metal Process: 40nm Unified Shader: 48 Core Frequency: 810MHz Memory Frequency: 1000MHz Video Memory Capacity: 2G 64bit DDR3 Output Interface: DVI, VGA, HD Multimedia Interface Bus Interface: PCI-Express 2.0 x 16 Cooling Fan: Yes PackageList:1 x GraphicsCard 1 x User Manual