SIIG's UltraATA 133 PCI is designed to provide two independent Ultra ATA channels to connect a variety of Ultra ATA hard disk drives or ATAPI devices such as CD/ROMs, CD-R/RWs, and DVD drives to your desktop computer. It delivers burst data transfer rates of up to 133Mb/s, supports hard disk drives larger than 137GB and co-exists with on-board IDE controller to connect up to four IDE devices. The UltraATA 133 PCI achieves flawless data transfer through CRC (Cyclical Redundancy Check) error-checking feature to provide data verification and auto-detect drive type feature to fine tune each device to the best performance.

The UltraATA 133 PCI controller card is fully compliant with PCI v2.2 Plug-n-Play, ATA/ATAPI-6 and UDMA6 ATA/133 specifications. It is compatible with Ultra ATA/100/66/33 standards, FCC Class B (DoC) and CE regulatory approved and RoHS compliant. It is also fully compatible with a wide variety of Windows operating systems and is backed by SIIG's lifetime warranty.