Brand: Chong Yang days
Chip manufacturer: nVIDIA
Chip Model: 770
Core Interface: 128bit
Graphics slot: PCI Express 2.0
Interface: DVI-I, VGA, HDMI
Memory Capacity: 1GB
Memory Type: DDR5
Memory Interface: 128bit
http://www.newegg.com/Product/Product.aspx?Item=9SIA4U71RB1871
应该是淘宝的蟑螂卡