Interact seamlessly with a full keyboard layout and a mouse that's designed for either hand. Feel free to move around the desk or table with a keyboard and mouse that keep working up to 30 ft (10 m) away from your PC through a single USB dongle that has 2.4 GHz wireless connectivity. Work without worry with a keyboard that has up to an 11-month battery life. Avoid surprises with convenient software notifications that warn you when you need to swap out. Get the reassurance of a one-year warranty by HP India