The 3-port USB hub adds easy access and convenience for input devices like flash drives or mice. The mechanical key switch technology is a top design when it comes to keyboards and keypads alike. The tiny snap you feel through your fingertips and the subtle click you hear confirms each keystroke. With its 45-50g of actuation force, along with the instant tactile and audible response in your typing, it makes doing work that much more efficient. Each key has up to 50 million keystrokes life cycle and registers each stroke in real time. This is an essential feature for institutions that use keypads extensively to enter data, numbers, and information to their systems accurately.