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Slim wireless keyboard and mouse set in black finish with dedicated Copilot key

Lenovo

Lenovo 4X31R64453 Essential Wireless Keyboard & Mouse Gen2 AI US English

SKU CH-ABTY-JKFDG MPN 4X31R64453

Wireless keyboard and mouse combo with 2.4 GHz connection, 65% recycled plastic, AES-128 encryption, and a Microsoft Copilot key

  • TypeWireless Keyboards
  • Reliable 2.4 GHz wireless connection for stable input
  • 65% post-consumer recycled plastic reduces environmental impact
  • Low-profile 2.5-zone layout enables comfortable silent typing
  • AES-128 encryption secures keystroke data
  • Dedicated media controls and Copilot key boost productivity

Essential Wireless Combo Gen 2

The Lenovo Essential Wireless Combo Gen 2 bundles a slim 2.5-zone keyboard with a standard-size mouse. Both connect through a single 2.4 GHz USB receiver for a stable link. The set uses 65% post-consumer recycled plastic in its construction. AES-128 encryption protects the keyboard signal.

Copilot key and media controls

A dedicated Microsoft Copilot key sits on the keyboard for quick AI access. One-touch media controls are mapped across F1-F12 once the driver is installed. Low-profile keys deliver a quiet typing feel. An adjustable tilt leg and spill-resistant design add everyday durability. LED indicators show low-battery, FnLock and NumLock status.

Office users wanting a sustainable set

This combo suits professionals who want a tidy wireless desktop with a Copilot key and eco-friendly materials. It is not for buyers who need Bluetooth connectivity or a rechargeable battery system. Gamers requiring programmable macros or mechanical switches should look elsewhere. Left-handed users may find the standard mouse shape unsuitable.

Highlights

  • Reliable 2.4 GHz wireless connection for stable input
  • 65% post-consumer recycled plastic reduces environmental impact
  • Low-profile 2.5-zone layout enables comfortable silent typing
  • AES-128 encryption secures keystroke data
  • Dedicated media controls and Copilot key boost productivity

Specifications

BrandLenovo
Model4X31R64453
Part Number4X31R64453
TypeWireless Keyboards
Shipping weight0.70 kg
Package size526 × 201 × 46 mm

Questions about this item

How often will the batteries in the keyboard and mouse need replacing?

The keyboard has an LED indicator that lights up when the battery runs low, giving you a clear signal to swap cells before the combo stops working.

What is the first limitation that appears during continuous all-day typing and pointing?

The 2.4 GHz wireless link is the primary constraint; if the tiny USB receiver is blocked or placed too far from the devices, the connection will drop before any other component reaches a limit.

How much heat or fan noise does the combo produce when it runs all day?

Neither the keyboard nor the mouse contains a fan or active cooling, so they generate no audible noise and only negligible warmth during extended use.

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