2.5"
Laptop IDE: 44-Pin Female; 3.5"
Desktop IDE: 40-Pin Male;
Power Supply: 4 Pin IDE; On one end it is IDE hard drive 40-pin male connector, on the other end it is Laptop hard drive 44-pin female connector, This adapter connect laptop 2.5" hard disk to desktop PC 3.5" hard disk socket.;
Correct connection: The front of the notebook hard drive (the side with the sticker) is aligned with the front of the card (the side with the indicator light).; Very convenient for maintenance personnel system reloading, backup data, cloning system and other operations. Of course, you can also use the notebook hard drive as a desktop hard drive. It is convenient for future upgrades and upgrades.; For All Laptop 2.5" IDE hard drives