Dell Pro KM5221W Wireless Keyboard & Mouse Combo — 2.4 GHz, 12 Programmable Keys, Up to 36-Month Battery Life, AES-128 Encryption — Black

Long Description / Features

Enhance your workflow with the Dell Pro KM5221W Wireless Keyboard & Mouse Combo — a reliable, full-feature input set designed for productivity, comfort, and security. Engineered with durability and flexibility in mind, this combo offers advanced features to streamline your daily computing tasks.

Key Features & Benefits:

• Reliable 2.4 GHz Wireless Connectivity — enjoy a stable, lag-free connection via USB dongle.

• 12 Programmable Function Keys + Scroll-Wheel Click — assign custom shortcuts or macros for faster access to your most used actions.

• Adjustable Mouse DPI (Up to 4000) — switch between preset DPI levels (1000 / 1600 / 2400 / 4000) for precision control across screens.

• Long Battery Life (Up to 36 Months) — built to last with minimal battery changes.

• AES-128 Bit Encryption — ensures secure wireless communication between keyboard/mouse and PC.

• Quiet Typing & Symmetric Mouse Design — low noise keys ideal for shared spaces; ambidextrous mouse shape for left or right handers.

• 3-Year Limited Warranty with Advanced Exchange — added peace of mind with Dell’s support promise.

What’s in the Box:

• Dell Pro Wireless Keyboard (US layout)

• Wireless Optical Mouse

• USB 2.4 GHz Receiver

• 2 × AAA batteries (for keyboard) + 1 × AA battery (for mouse)

• Quick Start Guide, Warranty & Safety Documentation

System Compatibility:
Works with Windows (7, 8.1, 10, 11), macOS, Chrome OS, Android, Ubuntu, and Red Hat Linux. Requires a free USB port.

Usage Tips:
Install batteries, plug in the USB receiver, and turn on devices. Use Dell Peripheral Manager software to customize keys, adjust DPI, and monitor battery levels