The bilateral adapter card is 40-pin IDE to SATA or SATA to 40-pin IDE. This bilateral adapter card converts parallel ATA to Serial SATA so you can install the high performance SATA hard disk to your PC. Just connect this adapter to your motherboard SATA port or IDE motherboard will be OK.
Dimensions: 2.13 in x 1.77 in x 0.35 in
Weight: 2.05 oz