A wireless communication device includes a first housing member, a second housing member, and a S hinge pivotally connecting the first housing member to the second housing member. In certain embodiments, the S hinge comprises a left tail connected at one end to a single location along a first edge of the first housing member, and a right tail connected at one end to a second end of the left tail. The right tail is further connected at a second end to a single location along a first edge of the second housing member.