Adesso SlimTouch 510R Mini Keyboard with Smart Card Reader and USB Hubs features a 78 key mini keyboard layout with a built-in smart card reader for identification systems, secure web applications, and secure logon. The built-in 2-port USB hub adds easy access and convenience for input devices like flash drives or a mouse. The built-in multi-functional hotkeys allow quick access to your multimedia controls and Internet browser commands. The keys are designed with slim and low-profile Scissor-Switch keys, bringing a more comfortable, quieter, and faster typing experience. This slim & mini keyboard is less than 12 wide and is an impressive space saver for desktops in homes or offices and ideal for use in POS, kiosks, warehouses, manufacturing environments or any small working area.