20G PCI Express 4 channel Full speed USB3.0 Expansion card Add on card with NEC for PC Computer Desktop TXB058

20G PCI Express 4 channel Full speed USB 3.0 Expansion card Add on card with NEC for PC Computer Desktop TXB058 Model number TXB058 Chipset NEC/uPD720202 Port number 4* USB 3.0 Interface PCI Express 1x slot Dimension 166.5 * 68.5 mm Support OS Windows®10(32/64), 8 / 8.1 (32/64), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server® 2012, 2008 R2, 2003(32/64) Mac OS® 10. x (Intel based, tested up to 10.9 ) Linux

Environment Operating Temperature: 0? -60?

Relative Humidity: 10%-90%(non-condensing)

Storage Temperature: -20? -80?

Relative Humidity: 5%-90%(non-condensing) Features USB 3.0 Specification compliant, backward compatible with USB 2.0 & USB 1.1 4 external USB 3.0 ports, 10x faster than USB 2.0 Supports PCI-Express Rev. 1.0 a USB 3.0 data transfer rate up to 5Gbps Plug and play installation