My Book is a series of external hard drives produced by Western Digital

Western Digital

Western Digital Corporation is one of the largest computer hard disk drive manufacturers in the world. It has a long history in the electronics industry as an integrated circuit maker and a storage products company. Western Digital was founded on April 23, 1970 by Alvin B...

. There are currently nine series of My Book drives; Essential Edition, Home Edition, Office Edition, Mirror Edition, Studio Edition, Premium Edition, Elite Edition, Pro Edition and the World Edition.

My Book drives are designed to look like a standard black hardback book, with the exception of the Pro/Studio series which are silver and the World series which are white.