1、Suitable for AIR MD223 MD224 MD231 SSD Solid State Drive 201 2、With USB 0 interface: Easy and convenient to use. 3、Made of high qulity metal material: Durable and of high end texture. 4、Compact size and light weight: Easy to carry. 5、This product can be connected to the laptop. Features: Suitable for AIR MD223 MD224 MD231 SSD Solid State Drive  2012.  With USB 3.0 interface: Easy and convenient to use. Made of high qulity metal material: Durable and of high end texture. Compact size and light weight: Easy to carry. This product can be connected to the laptop.   Specification: Material: metal Color: black / silver (Optional)   Package List: 1 * Hard disk box 1 * Data line 1 * Screw package 1 * Screwdriver 1 * Carrying case   Note: 1. Before using this product, please ensure that the hard disk is not encrypted, otherwise the hard disk box connected to the computer will not be recognized! 2. If your hard drive's previous operating system is for MAC OS, use the HDD box to connect to the for WINDOWS system. If you open My Computer, you will not be able to see the disk partition. Please enter the disk manager to repartition the format. Can be used normally! 3. Use the mobile hard disk box, please do not connect the front USB port of the desktop, do not connect the USB port near the keyboard or mouse interface on the motherboard, because it is used for USB flash drives, keyboards, mice and other low-power devices, can not meet you The power requirements of the mobile hard drive. 4. If the nominal current of the hard disk is greater than or equal to 1.7A (can be found on the hard disk label), we recommend that you use the HUB with external power supply to use the mobile hard disk, because the maximum power capacity of the USB 3.0 interface is 1A. Hard disk current demand, power consumption, USB interface can not meet the power requirements, will cause the mobile hard disk can not identify, or can not read and write data, or the mobile hard disk and the computer disconnected and other failures. 5. If the mobile hard drive connected to USB 3.0 is unrecognized or unrecognized but does not work properly, you can try connecting the USB 2.0 interface to reduce speed and reduce power consumption. However, this is not a panacea and some power can be used. Nor can you use reduced power consumption. 6. Do not move the hard drive case during use, otherwise it will cause data corruption or loss of the hard disk's own firmware. The hard drive will be completely scrapped! When the mobile hard disk is not in use, please pull out the data cable from the mobile hard disk box, otherwise the USB interface may be damaged.