A cost-effective solution for adding USB 3.0 connectivity to your computer. This 4-port PCIe USB 3.0 card gives you three external ports and one internal port, for the ultimate connection flexibility.
Features
Expands your computer connectivity with four extra USB 3.0 ports (3 external, 1 internal)
Easy to install with native OS support in Windows 8.1, 8, 7, and Linux kernel 2.6.31 or later
Fits standard or small form-factor computers, low-profile bracket included
Data transfer rates up to 5 Gbps plus UASP support
Backward compatible with USB 2.0 and 1.x devices
Built-in optional SATA power connector provides up to 900mA per USB port
PCIe x1 interface, compliant with PCI Express 2.0 specifications
Bus Type - PCI Express
Card Type - Standard Profile (LP bracket incl.)
Interface - USB 3.0
Port Style - Integrated on Card
Ports - 4
Maximum Cable Length - 9.8 ft.
Maximum Data Transfer - Rate 5 Gbps
Type and Rate - USB 3.0 - 5 Gbit/s
UASP Support
Connector Type - 1 - PCI Express x1 Male
External Ports 3 - USB 3.0 A (9 pin; SuperSpeed) Female
Internal Ports 1 - SATA Power (15 pin) Plug, 1 - USB 3.0 A (9 pin; SuperSpeed) Female
OS Compatibility - Windows8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64) , Windows Server2012, 2008 R2 , Linux 2.6.31 and up (Tested up to 3.5)