Features: 1.810MHZ CORE FREQUENCY: 2GB GDDR3 64bit discrete graphics card, powerful image processing capabilities, 810MHz core frequency, 600MHz memory frequency, smoother gaming and application experience. 2.OUTPUT INTERFACE: HD display, wide visual, with VGA, HD multimedia interface, DVI three mainstream high definition output interface, multi screen interconnection to enjoy a wider video entertainment visual. 3.WITH COOLING FAN: Graphics card integrated cooling module for fast cooling, enlarged space for heat sink module to allow the strong wind brought by the fan to pass through quickly and take away the heat from the core. 4.PLUG AND PLAY: Gaming graphics card requires no external power supply, more energy efficient, plug and play, supports 2GB video memory capacity. 5.PCB BOARD: GT610 graphics card is stable and durable, large area PCB board, long time use without deformation, so as to ensure long term gaming performance. specification:Item Type: Graphics Card Material: PCB Model: GT610 2G Chip: GF119 Process: 40 nm Core Frequency: 810 MHz Stream Processor (Pipeline): 48 Memory Capacity: 2GB Memory Type: GDDR3 Memory Frequency: 600MHz Memory Bitwidth: 64 bit Motherboard Interface: PCI Express 2.0 Output Interface: VGA/HD Multimedia Interface/DVI Cooling: Single Fan Power Supply: None PackageList: 1 x Graphics Card 1 x Screwdriver 2 x Screw 2 x Half Height Baffle 1 x User Manual