West Port 4-Port SuperSpeed USB 3.0 PCI-E PCI Express Card with 15-pin SATA Power Connector (NEC720201)

Chipset ID: NEC uPD720201
Supports PCI Express2.0 X1 Lane, can transferring up to5Gbps MAX.
Supports USB 3.0 specfication typeA Connector X 4ports.
Backward compatible to 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 (1) available PCI Express 1.x/4.x/16.x slot
Windows XP/Server 2003/Vista/Server 2008/Windows7 or later2
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 PCI-Express slot.
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.
The file NEC(RENESAS)U3 - 201 - 202 of the CD is for PCI Express Card.
Specifications:
Item size: 12 * 8.1 cm
Item weight: 49g
Package size: 15 * 13 * 3cm
Package weight: 102g
Package list:
1 * PCI Express Card
1 * Software Drivers CD
1 * User Manual
1 * West Port cellphone holder