Dell KM3322W Keyboard and Mouse Set Black

✔ Wireless 2.4GHz connectivity with USB nano receiver.
✔ Full-sized keyboard with numeric keypad.
✔ Anti-fade plunger keys for long-lasting durability.
✔ 1000 DPI optical mouse for precise tracking.
✔ Up to 36-month keyboard battery life.
✔ Up to 18-month mouse battery life.
✔ Spill-resistant keyboard design.
✔ 128-bit AES encryption for secure data.