Description: Type:Bidirectional IDE to SATA system conversion card Scope:two-way system conversion adapter turining IDE to SATA , hard disk drive interface converter turning SATA to IDE , turning parallel to serial. Material: Plastic Product Details Size: 5 * 4.5CM Supports ATA 100/133 Specification: Bi-Directional IDE to SATA or SATA to IDE Compatible with Ultra ATA 100/133 One 40pin IDE port One Serial ATA port One 4pin power connector Converts Sevial ATA to Paraller ATA Compliant with Serial ATA Specification Data transmission : 2.0?MB/s? Package Includes: 1 x IDE to SATA or SATA to IDE Converter Adaptor Card 1 x Serial port hard disk data line 1 x Power Cable Note: This Adaptor allows a SATA storage device to be used on an IDE Motherboard or IDE storage device to be used on a SATA Motherboard