1、Strong compatibility, there are dual-channel switches, no need to worry about not applicable when changing computers, A channel is suitable for HP/Sony, B channel is suitable for Dell/IBM and other brands of computers. 2、Magnesium-aluminum alloy, light weight, low density, good heat dissipation and strong pressure resistance. 3、LED double indicator light, working, reading and writing power-off state at a glance, the computer is blue when it is idle, blue-green flashing when the hard disk is working, no light when the power is off. 4、The back is protected with oil and added with protective film. 5、High-speed SATA transmission interface, connected to the computer, does not affect the speed. Features: 1. Same as the size of the notebook drive. 2. Strong compatibility, there are dual-channel switches, no need to worry about not applicable when changing computers, A channel is suitable for HP/Sony, B channel is suitable for Dell/IBM and other brands of computers. 3. Magnesium-aluminum alloy, light weight, low density, good heat dissipation and strong pressure resistance. 4. LED double indicator light, working, reading and writing power-off state at a glance, the computer is blue when it is idle, blue-green flashing when the hard disk is working, no light when the power is off. 5. The back is protected with oil and added with protective film. 6. High-speed SATA transmission interface, connected to the computer, does not affect the speed. Specification: Thickness: about 9.0mm/0.35in Interface: SATA Applicable models: For TinkPad/Lenovo/ASUS/Acer/Hewlett/Packard/Dell/Toshiba/Samsung/Shenzhou/ Sony, etc. Package List: 1 * Bracket 1 * Screwdriver 1 * Screw Package