No Screw    This USB SATA external hard disk Transfer data quickly and easily, anywhere with this great hard drive case! The USB 2.0 interface allows for data transfer rates up to 480Mbps. Its easy to use design allows you to quickly install 2.5-inch SATA hard drives.
     This USB SATA external hard disk  provides a fast, easy way to add more storage space to your desktop or notebook PC. You can even customize any 2.5" Hard disk to fit your particular needs. USB SATA external hard disk Feature:       Supports Windows 98/ME/2000/XP/Vista,Mac OS 8.6 or up, Linux
        Color:Black,Red,Blue,Silver
1.  New generic external hard disk
2.  Quantity 1
3.  High-speed external storage system for 2.5 inch hard disk disk4.  Converts your 2.5 inch Hard Drive disc into an External hard drive for more flexibility and convenience.
5.  Fist all the 2.5 inch SATA hard drive disk.
6.  Easy Portability and installation.
7.  Suppers Plug & Play and Hot-swapping.
8.  The transmission interface conforms to the standard specifications of USB2.0/SATA,and is compatible with the USB1.1 interface.
9.  Special shock absorber device which enhances the protective effects.
10.  Made strong with Aluminum Magnesium alloy Material.
11.  Note:interior Dimension 101*70*10mm(Thicker Older models might not fit)
12.  LED indicator monitors the reading movements of the hard disk drive.
13.  Connectors:
      External Power and Data - High speed USB 2.0 mini-5pin
      Internal Power and Data-SATA(Serial ATA)
 Package Includes
1.  External hard disk.
2.  USB Cable
3.  Dust free carrying case
4.  User manual