The fastest Ultra ATA/133 interface upgrade solution for PC computers. Add performance to your computer with this dual channel Ultra ATA/ 133 card. This card automatically identifies and configures driver type and can share interrupts with most PCI cards. Main FeaturesManufacturer: Belkin Corporation.Manufacturer Part Number: F5U098VManufacturer Website Address: www.belkin.comProduct Type: Ultra ATA ControllerHost Interface: PCIData Transfer Rate: Up to 133MBpsDrive Support: Up to 4 x Ultra ATA/133 (ATA-7)Drive Type: Ultra ATA/133 (ATA-7), Ultra ATA/100 (ATA-6), Ultra ATA/66 (ATA-5), Ultra ATA/33 (ATA-4)Ports: 2 x 40-pin IDC Ultra ATA/133 (ATA-7) Ultra ATA InternalForm Factor: PCI Plug-in Card Standard Warranty: Lifetime Limited