A flash drive including a storage element, a housing, and an integrating member is provided. The storage element has a first connector and a second connector. The integrating member is pivoted to the storage member and coupled to the housing, wherein the integrating member and the housing move relatively in a first path or a second path. The integrating member and the housing move relatively along the first path, such that the first connector is extended outside or hidden inside the housing. The integrating member and the housing move relatively along the second path and drive the storage element to move relative to the integrating member, such that the second connector is extended outside or hidden in the integrating member. An operating method of flash drive is also provided.