Pen drives provide external storage and are handy devices in minuscule sizes. There are a number of brands to choose from that are durable and easy to use. You have to look for pen drives that are cross-compatible with most operating systems like Mac and Windows. Using a pen drive gives you added security for your data and allows you to have more information available no matter where you are located.

The Kingston 4GB Data Traveler USB 2.0 flash drive provides mobile professionals with plenty of storage space in a very compact device. You don't have to worry about keeping documents and other files safe while traveling and it easily transfers files between your flash drive and other computers.

The EZ Bus Mini is an ideal solution for mobile workers who require a truly portable means of transferring large files between computers and keeping them safe while traveling. This compact drive is small enough to fit in your pocket.

Imation's flash drive with a swivel cover is good. The Imation drive is easy to use and even downloading and installing is quick and effortless. The ability to store a variety of files and have them accessible to different operating systems is beneficial to mobile workers.

The Verbatim Store 'n' Go Pro drives are available in capacities ranging from 256MB to 2GB. These are an ideal compact storage device for any mobile professional especially those who are involved with storing, sharing and transporting large data files, presentations, photos and video.