"So you think you're a Guru and it's you who your friends call to fix their computer problems, but how do you think it looks when you have to
lug fifty pounds of equipment with you every time you venture over their house? Today, portability is the key and being portable can also save your back. All you need are the tools, and owning a Flash Drive to store valuable data is a must. The A-DATA USB 2.0 4GB RB-19 Flash Drive can help; it can store up to 4GB, it is compact, waterproof and shock resistant."