Graphics card slot: PCI 2.0 compatible interface: Connect to HDTV, HD LCD screen to enjoy HD 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 life.Product Name: GTX550Ti 2GB GDDR5 128bitCore Code: GF116Chip manufacturer:For Memory capacity: 2GBMemory type: GDDR5Memory bandwidth: 128bitMemory frequency : 3200MHZCore frequency: 783MHZ core: 144Interface Type:PCI-express2.0Maximum resolution:2048*10243D API:DirectX11Maximum power consumption: 115WPower Interface: YesRecommendations Power: 300WCooling : Cooling fanI / O interface: HD+VGA+Graphics card size:22 x 11CMMaterial: metal+plasticcolour: silverPackage Contents:1 x Video 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.