Chipset ID: NEC uPD720201.
Supports PCI Express2.0 X1 Lane, can transferring up to 5Gbps MAX.
Supports USB 3.0 specification typeA Connector X 4ports.
Backward compatible with USB 1.1/USB 2.0.
Supports the following speed data rate: Low-speed(1.5Mbps)/Full-speed(12Mbps)/High-speed(480Mbps)/Super-speed(5Gbps).
Supports External power plug in order to supplying power for each USB3.0.
Up to 900mA MAX/port.System Requirements:
PC with 512MB of RAM and 1.0GHz or faster processor.
One available PCI Express 1.x/4.x/16.x slot.
System Support: Windows XP / Vista / Windows7 (32/64 bit)/Windows8 (32/64 bit).Note:
To achieve the maximum throughput, the PCI-Express slot must be version
2.0 or higher. Performance per port may decrease if multiple ports are
transferring data simultaneously due to limited throughput of the
To meet USB 3.0 transfer speed, high quality USB 3.0 cables and devices are required.
Supports both 32-bit & 64-bit OSes.
Make sure the power is well connected; otherwise you will see a "Power
Surge on Hub Port" message error and no 5V bus power in USB ports.Specifications:
Certifications: CE, FCC, RoHS
Item size: 12 * 6.5cm / 4.7 * 2.6in
Item weight: 45g / 1.6oz
Package size: 15 * 13 * 3cm / 5.9 * 5.1 * 1.2in
Package weight: 98g / 3.5ozPackage list:
1 * PCI Express Card
1 * Software Drivers CD
2 * Screws
1 * User Manual