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One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. The total accessible capacity may be less and actual capacity depends on the operating environment and formatting.


USB 3.0 PCI-E Host Card

2-port SuperSpeed USB 3.0 PCI Express® Host Card

Upgrade to the newest SuperSpeed USB 3.0 standard with the Cavalry USB 3.0 Host Card. The 2 ports for your USB 3.0 devices allows you to transfer data at a rate of up to 10x that of USB 2.0.

The USB 3.0 ports are backwards compatible with older USB 2.0 devices so you can use both at the same time..


  • Up to 5 Gbit/s
  • PCI-E x1 support on many motherboards
  • Low-profile design
  • Backwards compatible with USB 2.0

Technical Specs
Interface Transfer Rate
USB 3.0 : 5 Gbit/s (max)
Physical Dimensions
2.7" x 3.1"
(68mm x 80mm)

Net Weight
0.3 lbs
(0.14 kg)

System Requirements
Operating System
Windows XP / Vista / 7 + (32-bit & 64-bit)

Open PCI bracket slot
Open PCI Express® slot (x1, x4, x8, x16)

Package Contents
USB 3.0 PCI-E Host Card