2-Port super speed USB 3.0 PCI-E Express NEC Interface Card nec upd720
Needs to be power by 1 Molex HHD connector from your power supply.
https://m.media-amazon.com/images/I/41hYIZKhqcL._AC_.jpg https://m.media-amazon.com/images/I/51477rxdEzL._AC_.jpg https://m.media-amazon.com/images/I/41pwW0dSpbL._AC_.jpg
https://m.media-amazon.com/images/I/41hYIZKhqcL._AC_US40_.jpg https://m.media-amazon.com/images/I/51477rxdEzL._AC_US40_.jpg https://m.media-amazon.com/images/I/41pwW0dSpbL._AC_US40_.jpg
MAIN PT01 PT02
NEC
{"Package Dimensions": "7.4 x 5.3 x 1.6 inches", "Item Weight": "5.6 ounces", "Date First Available": "January 9, 2011"}