Dell

Dell KM300C Wired Keyboard and Mouse Combo

4.3 (165 reviews)

The Dell KM300C wired keyboard and mouse combo delivers reliable plug-and-play performance for everyday home and office computing.

$19.98*$23.94Save 16%
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The Dell KM300C Wired Keyboard and Mouse Combo is designed for users who need a dependable, no-fuss input solution for daily computing. The full-size keyboard features chiclet-style keys that offer a low-profile typing experience with clearly defined key edges, reducing mistypes and providing a comfortable feel during extended use. The accompanying optical mouse uses 1000 DPI tracking for smooth, precise cursor movement across standard office applications, web browsing, and document work.

Both peripherals connect via USB with true plug-and-play functionality — no drivers, no software, no pairing process. This makes the KM300C particularly well-suited for office IT deployments where quick setup across multiple workstations matters. Compatibility spans both PC and Mac platforms, so the combo works regardless of the operating system in use. The wired connection eliminates concerns about battery life, wireless interference, or signal dropouts, ensuring consistent and responsive input every time. While it won't appeal to users seeking advanced features like programmable macros or high-DPI gaming performance, the KM300C delivers exactly what it promises: reliable everyday input at a sensible price.

Key Features

Optical movement detection for precise cursoring

Offers plug and play interface Mac

Specifications

Brand
Dell
Model
KM300C
Keyboard Type
Wired, Full-Size Layout
Key Style
Chiclet
Mouse Type
Wired Optical
Mouse DPI
1000
Connectivity
USB (Wired)
Compatibility
PC, Mac
Color
Black

Pros & Cons

👍 Pros

  • Wired USB connection means no batteries to replace and no wireless interference or latency
  • Chiclet-style keys provide a clean, low-profile typing feel with consistent key spacing
  • Plug-and-play setup works immediately on both PC and Mac without driver installation
  • Bundled keyboard and mouse in one package simplifies purchasing for workstation setups

👎 Cons

  • 1000 DPI mouse offers only basic tracking resolution with no adjustable sensitivity
  • No backlit keys, which limits usability in dimly lit environments
  • Wired connections require two USB ports and add cable clutter to the desk
  • Minimal feature set with no programmable keys or media controls mentioned

Frequently Asked Questions

Yes, the KM300C offers plug-and-play compatibility with both PC and Mac systems via its USB connection.
The keyboard uses chiclet-style keys with a full-size layout, providing a low-profile typing experience with defined key spacing.
The included optical mouse operates at 1000 DPI, which provides reliable precision for general computing tasks and everyday cursor navigation.
No, the KM300C is a plug-and-play combo. Simply connect both USB cables and the keyboard and mouse are ready to use without additional software.
Yes, the KM300C features a full-size keyboard layout that includes a dedicated number pad.