Overview: Compatible With IDE Hard Drives Helps Overall Cooling Inside Of Your Case With Increased Air Flow Coated With Flexible Material for Better Wiring Protection Use to connect up to two IDE devices such as Hard Disks, CD ROM/ Writer, DVD ROM/ Writer to the IDE controller on the motherboard This type of cable is used for desktops for IDE devices such as CDROMs, Hard Drives, etc Specification: Weight Approx:39g Size Approx:45 x 5.5 x 0.6