Combining a discreetly powerful keyboard with an expertly designed mouse, the Dell Pro Wireless Keyboard and Mouse combo enhances your productivity. Powered by one of the industry's leading battery lives of up to 36 months, this combo is built to last.
Productivity at your fingertips
Enhance your all-day productivity with this RF 2.4GHz wireless keyboard and mouse combo. With 12 programmable keys and 1 programmable scroll wheel click, you can gain quick access to your frequently used applications, folders and functions. The full-sized wireless keyboard comes with a dedicated numeric pad, function keys, and programmed pre-sets that can enhance your efficiency.
Easily navigate across monitors of varying resolutions at home or in the office. Dell Peripheral Manager (DPM) software enables you to manage your input devices and adjust to your preferred preset DPIs at 1000, 1600, 2400, or 4000.
With DPM, you can customize shortcut keys and buttons, pair devices, adjust DPI, check battery and connectivity status, and update to the latest firmware.
Work in comfort
Work with one of the quietest wireless keyboards whether on a conference call or in proximity with others.
Symmetrically designed, the wireless mouse is great for both left and right-handed users. The tilt legs offer two adjustable angles for the keyboard, giving you the flexibility to choose your preferred typing position.
Durable and secure
The Dell Pro Wireless Keyboard and Mouse is built to last with one of the industry’s leading battery lives at up to 36 monthsi
. Rest assured that this keyboard and mouse combo has been rigorously tested to ensure seamless connection to your Dell PC.
The keyboard offers 128-bit AES (Advanced Encryption Standard) encryption protecting your data transmission across your PCs and devices, providing you with a secure connection while typing.
Minimize the risk of downtime with a 3-year Advanced Exchange Service. Should you need a replacement, it will be shipped to you the next business day during the 3-year Limited Hardware Warranty.
Windows 7, Windows 8.1 and 10; Mac; Linux (Red Hat Enterprise 8.0 /Ubuntu 18.4); Chrome; Android OS
Dell Peripheral Manager
Windows 10 or later
1. Programmable keys | 2. Dedicated keys | 3. On/off switch | 4. CAPS lock | 5. Num lock | 6. Battery life indicator | 7. Scroll wheel (Programmable middle click button) | 8. Battery indicator
3-Year Advanced Exchange Service (next business day shipping)
What’s in the box
Dell Pro Wireless Keyboard and Mouse – KM5221W
Batteries (Keyboard 2 x AAA / Mouse 1 x AA)
Keyboard and mouse set
USB wireless receiver
Dimensions (WxDxH) / Weight
- Keyboard: 17 in x 4.8 in x 1.3 in / 14.1 oz
- Mouse: 4.5 in x 1.5 in / 3.2 oz
Hot Keys Function
12 programmable keys of F1-F12
Movement Detection Technology
Adjustable DPI. 1000, 1600(default), 2400, 4000
Supported Battery Type
AA x 1
AA battery, 2 AAA batteries
AES-128 encryption for the Keyboard
Software & System Requirements
Dell Peripheral Manager (Windows only)
Apple MacOS, Android, Google Chrome OS, Microsoft Windows 7 / 8.1 / 10, Red Hat Enterprise Linux 8.0, Ubuntu 18.04
Service & Support
Limited warranty - 3 years