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EVGA GeForce GTX 660 Ti DirectX 11 02G-P4-3660-KR 2GB 192-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card - Newegg.com
Asus Video Card Gtx 660 Ti 2gb 192bit Gddr5 Graphics Cards For Nvidia Geforce Gtx660 Ti Used Vga Cards Stronger Than Gtx 750 Ti - Graphics Cards - AliExpress