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Lenovo wired keyboard and mouse combo in black with Copilot key and numeric keypad

Lenovo

Lenovo Essential Wired Keyboard & Mouse Combo AI 4X31R64400 US English

SKU CH-N178-FKJPW

A wired keyboard and mouse set with a spill-resistant 2.5-zone layout, numeric keypad, Copilot key, and 1600 DPI optical sensor

  • Product typeKeyboard & Mouse Combos
  • Wired USB connection ensures reliable plug-and-play setup
  • 5-zone layout with numeric keypad supports efficient data entry
  • Spill-resistant keyboard design protects against accidental liquid damage
  • Full-size ambidextrous mouse fits both left- and right-handed users
  • Copilot key gives instant access to AI-powered Windows assistant

Wired USB keyboard and mouse combo

The Lenovo Essential combo connects both keyboard and mouse through wired USB for immediate, driver-free operation. A 2.5-zone layout includes a dedicated numeric keypad and a Copilot key that launches the Windows AI assistant or Windows Search when Copilot is unavailable. Adjustable tilt legs and a spill-resistant membrane add comfort and durability for everyday office use.

Check USB ports and Windows version before ordering

Verify that the host system has two free USB Type-A ports for the keyboard and mouse cables. The Copilot key requires a Windows build that supports the Copilot feature; on unsupported builds the key falls back to Windows Search. No additional software or batteries are needed for basic functionality.

Replaces separate wired peripherals for a tidy desk

This single package substitutes an individual keyboard and mouse, reducing cable count and freeing desk space. The 1600 DPI optical sensor on the ambidextrous mouse delivers precise tracking for general productivity tasks. The upgrade is worthwhile when a spill-resistant keyboard and dedicated AI shortcut are priorities over wireless freedom.

How it compares

Measured against everything we stock in Wireless & Wired Keyboards, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 94% of the 603 comparable items (median $48.99).

Specifications

Product
Brand nameLenovo
Model name4 × 31R64400
Part number4 × 31R64400
Product typeKeyboard & Mouse Combos

Questions about this item

Does the box contain both the keyboard and mouse, or do I need to buy the mouse separately?

The combo ships with both the wired keyboard and the full-size ambidextrous mouse in one package; no separate purchase is required.

Which DPI setting should I pick for everyday office work?

The mouse has a fixed 1600 DPI optical sensor, so there is no setting to choose — it works straight out of the box.

What happens when I press the Copilot key on this keyboard if Copilot is not enabled on my PC?

Pressing the dedicated Copilot key launches Windows Search instead.

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