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Black full-size wireless keyboard and matching mouse on a desk

DELL

Dell KM5221W Pro Keyboard & Mouse 2.4GHz 1600 DPI

SKU CH-Y5BT-T8ETP

A 2.4 GHz wireless keyboard and mouse set with programmable keys and a 1600 DPI sensor adjustable to 4000 DPI

  • TypeSingle-Monitor Stand
  • RF 2.4 GHz wireless clears desk clutter
  • Full-sized keyboard with programmable keys speeds shortcuts
  • 1600 DPI mouse scales to 4000 DPI for precise tracking
  • Dell Peripheral Manager enables on-the-fly sensitivity changes
  • Black finish matches professional workspaces

Dell KM5221W Wireless Combo

The Dell KM5221W Pro Keyboard & Mouse connects through a 2.4GHz RF link for all-day productivity. A full-sized keyboard and optical mouse are included in the package. Programmable keys and a programmable scroll wheel provide quick access to frequently used shortcuts. The set is finished in black and was released in 2021.

Suited for office and home desk use

This combo suits users who need a wireless keyboard and mouse with adjustable pointer speed. The native 1600 DPI sensor offers preset DPIs of up to 4000 adjustable via Dell Peripheral Manager. Buyers who want a Bluetooth connection or a rechargeable battery system should look at something else. The kit requires an available USB port for the receiver.

2.4GHz RF wireless interface

The single specification that decides compatibility is the 2.4GHz RF wireless interface. A USB receiver must be plugged into the host computer for the keyboard and mouse to function. No Bluetooth pairing is supported by this model. Verify that your device has a free USB-A port before purchasing.

Highlights

  • RF 2.4 GHz wireless clears desk clutter
  • Full-sized keyboard with programmable keys speeds shortcuts
  • 1600 DPI mouse scales to 4000 DPI for precise tracking
  • Dell Peripheral Manager enables on-the-fly sensitivity changes
  • Black finish matches professional workspaces

Specifications

TypeSingle-Monitor Stand

Questions about this item

Does the KM5221W keyboard and mouse need a free USB port for the 2.4 GHz receiver?

Yes, the RF 2.4 GHz wireless link uses a single USB receiver that must be plugged into an available port on the host computer.

Will the 1600 DPI mouse track correctly on a 4K monitor I already use?

The native 1600 DPI sensor can be adjusted up to 4000 DPI through Dell Peripheral Manager, providing accurate tracking across a wide range of display resolutions.

How can I confirm the programmable keys and scroll wheel are active after installing Dell Peripheral Manager?

Open Dell Peripheral Manager, select the KM5221W device, and verify that key assignments and scroll-wheel actions appear in the customisation panel and respond when pressed.

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