Data Transfer Rate: Upto 133MB/s burst data transfers (with Ultra ATA/133 drives); upto 266MB/s burst across 66MHz PCI bus
Large LBA Support: Recognizes drive capacities exceeding 137GB each
Advanced Data Features: Bus mastering offloads data I/O handling from host CPU; supports CRC error-checking of UDMA drives
Cable Support: Includes single Ultra ATA 80-wire/40-pin cable; cable required for Ultra ATA-133 drives to reduce signal noise (crosstalk) during transfers
Device Support: Dual IDE ports support separate timing and optimum speeds of attached drive or ATAPI device