PCI-E to USB 3.0 5 Ports Express Expansion Card Mini PCI-E USB 3.0 Adapter Controller Hub with Internal USB 3.0 19Pin Connector and 15Pin Power Connector ( Item#: C4774 )

With quick and easy installation, the PCIe expansion card is designed to support simultaneous operation of multiple USB 3.0 devices on your standard desktop PC. USB 3.0 boasts high speed transfer rates of up to 5 Gbps, which means you can copy videos, music, photos, data files between USB devices and the computer at blazing fast speeds. It is the best choice for expanding and maximizing the USB 3.0 devices with the latest USB 3.0 data transfer technology!

Features:
Strictly conform to PCI-E XPRES specification version 2.0 with the latest dual NEC smart chip, high performance.
High speed USB 3.0 supports transfer rates up to 5Gbps, compatible with original USB system, peripherals and cables, backward compatible with USB 2.0 /1.1.
Superior quality welding process, exquisite materials with fine workmanship, security and stability in data transmission.
Easy installation, fully plug and play, support hot swapping, convenient and efficient.
USB interface can offer +5V / 1.2A current for external devices' power supply, 15Pin SATA power interface can also supply power for devices, ensuring sufficient power supply.   
Works greatly for Windows 7 / 2000, for VISTA, for Windows XP / 98SE / Me and more.

Specification:
Product name: PCIe external 5-port USB 3.0 + internal 2-port 19pin USB 3.0
Color: Red
Chipset: NEC VL805 + VL812
Power supply interface: 15-Pin SATA
Transfer rate: USB 3.0 5Gbps / 625Mbps
Hot swap: Yes
USB Interface: 5 External USB 3.0 Ports + 19Pin Header(2 Internal USB 3.0 Port)    
Operating system: for Windows 7 / 2000 / VISTA / XP / 98SE / Me and more
Item size: 11.9 * 8.4 * 2.2cm / 4.7 * 3.3 * 0.9in(L * W * H)
Item weight: Approx. 62g / 2.2oz
Package size: 14 * 10 * 3cm / 5.5 * 3.9 * 1.2in(L * W * H)
Package weight: 95g / 3.4oz

Package list:
1 * USB 3.0 5-Port PCI-E Card
1 * Installation CD

Note: The package list without user manual.