Buslink? Disk-on-the-go hard drive of 250GB capacity enables reliable storage and faster transfer speeds with USB 2.0 technology. Offering transfer rate of 480 Mbps, drive is suitable for use with PC and Mac systems. Offers compact storage solution that fits in your pocket. Featuring a simple plug-and-play design, drive is ideal for on-the-go use. Designed for back up and add-on useable storage for businessmen, home users, mobile users, MP3 storage and gamers..250GB hard drive storage capacity provides expansive file storage.Measures 6"H x 3.15"W x 0.8"D.Comes with 1 year limited warranty.USB 2.0 interface for easy plug and play operation.Compatible with USB 1.1, Plug and Play devices.System requirements: Pentium III 350Mhz processor or higher, Microsoft Windows 2000 / XP / Vista / 7, Mac OS 10.1 or higher, 64MB RAM, 128MB or higher recommended, USB 2.0 port.Slim design for attractive look.Portable form factor for easy plug and play connection, Rotational speed is of 5400 RPM.Has external drive for its operation.Weighs 0.44 lbs..Includes Disk-On-The-Go Pocket Drive, Mini-B USB cable and user manual, Power adapter is optional.Offers 60 Mbps data transfer rate for speedy data transfer.Buslink Disk-on-the-go 250GB USB 2.0 Hard drive featuring a compact, lightweight slim design is perfect for traveling.