Earlier, floppies and CDs were used to store essential digital documents and other files. Today, technology has evolved, and it has become smarter and sleeker in the form of pen drives. They are portable, lightweight, pocket-friendly and small, making them an ideal choice for everyday use. Whether you are a student who needs his notes at his fingertips, or a businessman who needs his excel sheets with him at all times, pen drives are your go-to accessory for digital storage. With so many advantages to think of, there’s a high chance that you would need one now, and reading this article will definitely help you make a great buying decision.Pen drives might look small, but they are quite an investment. And if you are trusting it with all your confidential information, then you better ensure that it is in the best of shape and reliable.