Dell WL KM5221W Pro Wireless Keyboard

## **Dell Pro Wireless Keyboard and Mouse KM5221W** The **Dell KM5221W** is a reliable wireless keyboard and mouse combo designed for professional use. It offers a secure 2.4 GHz connection, exceptional battery life, and a full-size keyboard layout for comfortable, efficient typing. The set combines durability, productivity, and convenience in one elegant design. * **Connectivity:** 2.4 GHz wireless via USB nano receiver * **Encryption:** AES-128 for secure communication * **Battery Life:** Up to 36 months (typical use) * **Operating Systems:** Windows, macOS, Linux * **Power:** Keyboard – 2 × AAA batteries; Mouse – 1 × AA battery * **Keyboard Type:** Full-size with numeric keypad (plunger keys) * **Programmable Keys:** 12 function keys (F1–F12) + mouse scroll button * **Mouse DPI Settings:** 1000 / 1600 / 2400 / 4000 (adjustable via Dell Peripheral Manager) * **Dimensions & Weight:** * Keyboard: 433 × 123 × 34 mm * Mouse: 115 × 62 mm – approx. 65 g * Long battery life (up to 3 years) * Secure wireless connection with AES-128 encryption * Full-size keyboard for efficient workflows * Adjustable mouse DPI for precision control * Elegant, durable design ideal for office environments