Meritline offers this USB 2.0 to Serial ATA / IDE Adapter Cable, model no. ADA-2020-OTB, for $16.95. Coupon code "MLC7P11NL1" drops it to $12.95. With free shipping, that's the lowest total price we could find by $4, although we saw this in May for $1 less (since expired). This adapter cable allows you to connect a 2.5" or 3.5" SATA hard drive, IDE hard drive, CD drive, or DVD drive via your computer's USB 2.0 port. It also include one touch backup software. Coupon expires after 200 uses.