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Black full-size wireless keyboard with integrated wrist rest, phone holder, and matching mouse

Keychron KM23D Wireless Keyboard Mouse Combo with Wrist Rest

SKU CH-HM4N-N0H0J

A full-size wireless keyboard and mouse set with a 2.8-inch wrist rest, built-in phone holder, silent membrane keys and a 3-level DPI mouse

  • Product thickness2 mm
  • SizeSmall
  • Team affiliationNCAA
  • Product dimensions50 in (127 cm)
  • Product colorBlack
  • DetailsErgonomic wireless keyborad and mouse, 42 L x 21 W x 3.5 H c
  • Ergonomic 2.8-inch wrist rest with 10° tilt reduces strain
  • Built-in holder fits phones and tablets up to 11.9 inches for multitasking
  • 4 GHz USB-A receiver works up to 33 ft with smart sleep mode
  • Silent membrane keyboard cuts noise by 95% and mouse uses silent micro-switches
  • Mouse offers 800, 1200 and 1600 DPI plus forward and back buttons

Ergonomic Wireless Combo with Wrist Rest

The Keychron KM23D pairs a full-size keyboard and a six-button mouse for Windows, Mac and Chrome OS users who want a comfortable desk setup without cables. A 2.8-inch wide wrist rest and a 10° tilt angle support the hands during long typing sessions. A built-in holder accommodates phones or tablets up to 11.9 inches for easy multitasking. The set runs on included alkaline batteries, two AAA for the keyboard and one AA for the mouse.

2.4 GHz Wireless Range and Battery Limits

A USB-A receiver delivers a 2.4 GHz connection rated for up to 33 ft of reliable range. The keyboard draws power from two AAA cells while the mouse uses a single AA cell, both supplied in the box. Smart sleep mode activates automatically to extend battery life when the devices are idle. No USB-C dongle is provided, so the combo cannot connect directly to tablets or phones without an adapter.

Silent Membrane Keys and Adjustable Mouse DPI

Crater membrane switches cut keystroke noise by 95 percent, while Silent Micro Motion technology makes mouse clicks nearly inaudible. The mouse offers three selectable DPI levels at 800, 1200 and 1600 for cursor speed control. Six multimedia hotkeys handle media navigation, search, refresh and calculator launch. Forward and backward buttons on the mouse add extra navigation convenience.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 88% of the 5,836 comparable items (median $22.99).

Specifications

Product
Brand nameKeychron
Product colorBlack
Size & build
Product dimensions50 in (127 cm)
Product thickness2 mm
SizeSmall
More details
Team affiliationNCAA

Questions about this item

Which version of the KM23D should I choose for a full-size layout with wrist rest and phone holder?

The KM23D is the only model in this combo that includes a 2.8-inch wide wrist rest, 10° tilt, and a built-in holder for devices up to 11.9 inches.

How quiet is the typing and clicking in a real office?

The membrane keyboard cuts typing noise by 95% and the mouse uses silent micro-switches, so both stay near-silent during work.

What does the 2.4 GHz USB-A receiver actually limit?

It gives a 33 ft wireless range and works with Windows, Mac, and Chrome OS, but the dongle is USB-A only — no USB-C or Bluetooth option.

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