4-Port SuperSpeed USB 3.0 PCI-E PCI Express Card with 4-pin IDE Power Connector NEC uPD720201
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).
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.
Item size: 12 * 6.5cm / 4.7 * 2.6in
Item weight: 45g / 1.6oz
Package Included:
1 x PCI Express Card
1 x Software Drivers CD
2 x Screws
1 x User Manual
Note:Light shooting and differnent displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.