SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected.
4 USB 3.0 downstream ports for standard desktop PCs.
Backwards compatible with USB 2.0 and 1.1 devices; Operating System Compatibility: Windows XP / Vista / 7 / 8.
5V 4 pin connector to power USB devices from your PC power supply; The PCI-E Port only support PCI-E X1/X16 slots.
Fully compatible with PCI express 2.0

Technical Details

Product Details

Package Dimensions
Width : 5.1 inch
Height : 1.2 inch
Length : 5.6 inch

Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B0151HY20K