Dell KM5221W Wireless Keyboard and Mouse Pro Combo - Black [580-AJNR]

SKU 708208
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Dell KM5221W Wireless Keyboard and Mouse Pro Combo - Black [580-AJNR]


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.


Easy management

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 months. 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.




Device Type

Keyboard and Mouse Set



2.4 GHz


Wireless Receiver

USB Wireless Receiver


Dimensions (W x D x H) / Weight


43.3 x 12.3 x 3.4 cm / 400 g



11.532 x 3.88 cm / 91.8 g


Input Device


Keyboard – Wireless


Hot Keys Function

Volume, mute


Keyboard Technology



Pointing Device


Mouse – Wireless


Buttons Qty



Movement Detection Technology



Movement Resolution

4000 dpi





Supported Battery Type

AA x 1






Included Accessories

AA battery, 2 AAA batteries


Software & System Requirements

Included Software

Dell Peripheral Manager (Windows only)


OS Required

Apple MacOS, Android, Google Chrome OS, Microsoft Windows 7 / 8.1 / 10, Red Hat Enterprise Linux 8.0, Ubuntu 18.04




AAA type


Installed Qty




Service & Support

3 Years Limited Warranty



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