The RocketU 1142A is the industry"s first 20Gb/s Hybrid USB 3.0 HBA. The unique hybrid port configurations allows you to add USB 3.0 front panel support to your PC, while providing 2 standard Type-A ports that support a variety of external devices including USB 3.0 hard drives, SSD, enclosures and docking bays. Support Windows 7, Vista, 2008.