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We've been ordering from Unifi since 2018. Always reliable & professional, highly recommended.
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Amazing price, excellent service. Rob was very patient with any questions we had.
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Ordered a few IP phones which arrived promptly. Very helpful with questions we had.
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Switch works perfectly & your customer service is fantastic. Thank you.
Raph M. ⭐⭐⭐⭐⭐ (02/08/2023) ✅ Verified
Ordered a keyboard & monitor, arrived in 2 days with no issues. Would recommend.

Dell Pro KM5221W Keyboard & Mouse – QWERTY – English (US) – Retail

Dell Pro KM5221W Keyboard & Mouse – QWERTY – English (US) – Retail – USB Wireless RF – Keyboard/Keypad Color: Black – USB Wireless RF Mouse – Optical – 4000 dpi – Scroll Wheel – Pointing Device Color: Black – Symmetrical – AA, AAA – Compatible with Desktop Computer for Windows, Mac OS, Linux, ChromeOS, Android

  • Built-in scrolling wheel for quick page navigation and handy control over browsers’ tabs
  • Features optical resolution for silky prominent movement
  • RF wireless connectivity helps reduce the hassle of wires around your Desktop Computer
  • Windows platform support allows you to easily and conveniently create, save, transfer and view videos, images, sound files, and data to your device

Out of stock

Future Stock on Order: 250
Due in Stock: 08/05/26

£19.97 Exc. VAT / £23.96 Inc. VAT

Secure Payments: Protected checkout with trusted payment providers.

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Fast Shipping: Orders dispatched within 1–2 working days.

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Manufacturer's Part Code: KM5221WBKR-INT Categories , , , UPC/EAN Code: 5397184513613

Condition: Brand New & Sealed. Sourced through manufacturer’s authorised UK channels.

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 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.

Warranty

Additional Warranty Information 3 years NBD Advance Exchange
Limited Warranty 3 Year

Miscellaneous

Package Contents
  • Wireless Keyboard And Mouse KM5221W
  • USB Receiver
  • Batteries (Keyboard 2 x AAA / Mouse 1 x AA)
  • Documentation
Device Supported Desktop Computer
Platform Supported Windows
Operating System Compatibility Windows 7

General Information

Product Type Keyboard & Mouse
Manufacturer Part Number KM5221WBKR-INT
Manufacturer Website Address http://www.dell.co.uk
Marketing Information

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 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.

Manufacturer Dell Technologies
Product Model KM5221W
Product Name Pro Wireless Keyboard And Mouse KM5221W
Package Type Retail
Product Line Pro
Brand Name Dell

Keyboard/Keypad

Keys Layout QWERTY
Localization English (US)
Keyboard/Keypad Features Programmable Keys
Keyboard/Keypad Connectivity Technology Wireless
Keyboard/Keypad Wireless Technology RF

Pointing Device

Movement Detection Optical
Pointing Device Type Mouse
Pointing Device Connectivity Technology Wireless
Pointing Device Wireless Technology RF
Scroller Type Scroll Wheel
Ergonomic Fit Symmetrical
Movement Resolution (dpi) 4000

Battery Information

Battery Size Supported AA
Battery Included Yes

Interfaces/Ports

Keyboard/Keypad Host Interface USB
Pointing Device Host Interface USB

Physical Characteristics

Keyboard/Keypad Color Black
Pointing Device Color Black
Keyboard/Keypad Height 33.02 mm
Keyboard/Keypad Width 431.80 mm
Keyboard/Keypad Depth 121.92 mm
Keyboard/Keypad Weight (Approximate) 399.7 g
Pointing Device Weight (Approximate) 90.7 g
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