IDE Motherborad to SATA Device Adapter - Converts SATA Drive to IDE Interface BRAND NEW GENERIC BULK PACKAGE Compliant with Serial ATA specification Supports 3.5-inch and 5.25-inch IDE hard and optical drives ATA/ATAPI Ultra DMA of transfer rate 16.7, 25, 33, 48, 66, 100, 133 and 150 Mbps Support ATA PIO and UDMA modes 0 to 4 Ultra low power consumption