This item is a 3pin to 2pin SPDIF audio cable. It used to connect in nvidia graphic card spdif in to motherboard's S/PDIF out internal connection.
Known Compatible Nvidia video card:
GTX 295/285/280/275/260, GTS 250, 9800 GX2, 9800 GTX, 9600 GSO, 9800/9600/9500/8800/8600 GT Video Graphics Card
Please check the connection pin type first. And please refer to your grahpic card and MB user manual. Length: Approx 18-inches
NEW. Bulk Packaged