GIGABYTE GTX 960 4GB Graphics Cards 128Bit GDDR5 GPU Videocard Video Card For NVIDIA Geforce GV-N960WF2OC-4GD Hdmi Dvi UsedThe quality is original second-hand goods.(Used product 95%-85% new)But it is working well,we will finish 100% tested before shipping.compatibility your other hardware.This Product is 100%Not repaired.This Product is 100% Original Gigabyte.GIGABYTE N960WF2OC-4GD video graphics card    Product Description:• 100% Original GTX 960 chipset• Used! 90% New• 100% Genuine 4GB GDDR5 128 Bit• Core frequency:1MHz• Memory frequency:7010MHz• The maximum resolution:4096 × 2160• Interface Type:PCI Express 3.0 16X• I/O interface:HDMI DVI*2 DisplayPort*3• 3D API: DirectX 12 .OpenGL 4.4• Support HDCP:YES• Power connector:6pin+8pin• Recommended power: 400W above