Thinking of upgrading your hard drive, but want to keep your old hard drive and all that valuable data? Or are you getting a new hard drive and looking for a way to keep it safe and secure?This stylish portable and high quality aluminium hard drive enclosure from Dynamode is ideal for reusing your PC, server or Mac hard drive and keeping your data when you upgrade.It will hold your old or new drive securely, is easy to connect and features fast data transfer speeds.The new USB-HD3.5SI-1A features totally silent operation while the aluminium enclosure acts as a built-in heatsink, effectively cutting the heat output of the enclosed drive to improve reliability and lifespan.Your existing 3.5 SATA or IDE hard drive can be quickly fitted and with minimal effort into this enclosure.It's also fully plug n' play for leading operating systems, including Microsoft Windows and Mac OS X. Thanks to its USB 2.0 interface, you will enjoy fast data transfer speeds and immediate transfer to and from your PC, notebook or Mac.It comes with a stand, fitting screwdrivers and screws, plus an interface cable and external power supply unit.Specifications Transfer interface: USB2.0 Transfer rate: 480Mbps(Max) Support HDD: 3.5 IDE or SATA interfaced hard drive Work temperature: -40C ~ 65C Work humidity: 8% ~ 90% Storage humidity: 5% ~ 95% Operate system: Windows 98 /SE / ME / 2000 / XP / VISTA / 7 / 8, Mac OS8.6 or above Dimensions: 185 x 120 x 35mm What's in the Box? Dynamode 3.5 SATA / IDE to USB 2.0 External Hard Drive Enclosure - USB-HD3.5SI-1-A External UK power supply unit Fitting screwdriver and screws Interface cable Stand