CU210B Flash drive capacity: 8GB. 2 in 1 device. Combines 8GB USB flash drive and ball pen. USB flash drive together with ball pen design is for multiple purpose at office， home， traveling and more. High speed transfer and safely carry digital files. The portable USB pen drive is an ideal choice for all types of digital content. Designed to fully utilize the high bandwidth of the USB 2.0 high speed interface. Well protected by its alloy structure， crash resistant of ball pen. Combined with a ball pen to be used in office.