Verbatim’s Wallet Drive looks like a standard leather wallet. It measures 4.5 by 3.35-in. It’s black with red stitching.
Verbatim’s Wallet Drive – two views
The drive has 640GB of storage and includes a short USB 2 cable. You do not need an AC adapter, and it is backed by a seven year limited warranty. The MSRP is US$193, but I found it at Amazon and at several big box stores at prices in the US$100 range. The drive comes equipped with a 60 day trial version of Norton Online Backup software.
There are two features on the drive that are only available to Windows users. One is backup software, and the other is turbo USB which increases transfer speeds. On the other hand, it works with OS X 10.1 or higher so Mac users with older operating systems can make use of it.