Graphics card slot: PCI Express 2.0compatible interface: Connect to HDTV, HD LCD screen to enjoy HD pictureDVI interface and VGA interface can be connected to a monitor or LCD screen can be usedstable performance and durable.fine workmanship: perfect workmanship and long service lifeGraphics Card Model: GT730 4GD3Graphics card core: GF108Chip: ForMemory capacity: 4GBMemory type: DDR3Video memory bit width: 128bitMemory frequency: 810MHZCore frequency: 1334MHZStream processor unit (SP): 96Bus interface: PCI-express 2.0Maximum resolution: 2560*1600DirectX support: DirectX10Graphics card power consumption: 60WRecommended power supply: 200WGraphics card heat dissipation: air coolingOutput interface: HD+VGA+DVIGraphics card size: 17Cx17CMMaterial: metal+plasticcolour: blackPackage Contents:1 x Graphics CardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.