HIS ATI Radeon HD 7770 1GB GDDR5 PCI-E Video Card DVI/HDMI/DisplayPort H777F1G2M | eBay
AMD Radeon HD 7770 GHz Edition & HD 7750 Review
Ccting Hd 7770 1gb 2gb Video Cards Gddr5 128bit Graphics Card For Amd 7700 Series Radeon Hd 7770 Hd 7770 2g Hdmi Dvi Vga Used - Demo Board Accessories - AliExpress
Sapphire HD 7770 GHz Edition Specs | TechPowerUp GPU Database
DX5MJ | Dell AMD RADEON HD 7770 1GB GDDR5 PCI Express X16 DVI HDMI DP VIDEO Card