The 2.5" to 3.5" IDE Hard Drive Adapter from Aleratec allows you to connect a 2.5" IDE hard drive to a 3.5" IDE (40-pin) host adapter. It is intended for use with Aleratec's 1:5 HDD Cruiser IDE/SATA duplicator, but it could also be used with any application that requires you to connect a 2.5" drive to a 40-pin host adapter. Two adapters are included.
Adapters to fit 2.5" IDE HDD into the 3.5" IDE trays of Aleratec's 1:5 HDD Cruiser IDE/SATA (Part Number #350112)
Can also be used to connect 2.5" IDE hard disks to other systems that feature a standard 3.5" (40-pin) connector
Tool-less installation