ZEB-Companion 500 is a wireless keyboard and mouse combo that comes in a compact design featuring ultra-silent operation and an ergonomic design. The wireless keyboard features 119 keys including 12 multimedia keys with laser printed keycaps, rupee key, and has a power-saving mode. The wireless mouse has 4 buttons. It is a high-precision mouse with a DPI button to toggle between 800, 1200 and 1600 DPI. It comes with a nano receiver that can be tucked inside the mouse. The wireless mouse also comes with an ON/OFF switch.