Astrotek USB 3.0 2 Port 34 mm Express Card, Chipset : NEC 720200, Express Card type 2(34mm), PCI Express x1 Lane transfer rate, 2 x USB 3.0 Port, 1 x DC Jack for connecting extra power to meet USB3.0 +5V/900mA power output standard, Max. 5 Gb/s transfer rate per port, Supports USB 3.0, USB 2.0 & USB 1.1 devices, Supports USB data rate 5Gb/s, 480Mb/s, 12Mb/s & 1.5Mb/s, Compliant with xHCI (eXtensible Host Controller Interface) specifications Revision 0.95, Over-current sensing & Fuse Protection, Supports Hot Swap, Plug & Play, Drivers support Windows XP or above, Linux Kernel 2.6.31 native support |