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Space Gray full-size keyboard, low-profile matte finish, backlit keys, USB-C cable included

Logitech

Logitech MX Keys S for Mac 920-011621 Space Gray keyboard

SKU CH-D7ZD-J3Z3X MPN 920-011621

Full-size Bluetooth keyboard with Mac layout, backlit keys and USB-C rechargeable battery lasting up to 10 days or 5 months without backlight

  • Keyboard InterfaceBluetooth
  • Design StyleStandard
  • LayoutFull-size
  • Palm RestNo
  • Mechanical KeyboardNo
  • Key SwitchNo

Size Full-Size

  • Mac-optimised layout with Apple-matching finishes
  • Spherically dished keys for fast fluid typing
  • Smart Actions automate repetitive tasks with one keystroke
  • Proximity backlighting adapts to ambient light
  • Up to 10 days or 5 months battery life

Mastered for Mac layout

The MX Keys S for Mac uses a full-size layout with Apple-specific key legends and Space Grey finish that matches MacBook Pro, MacBook Air, iMac and iPad aesthetics. It connects via Bluetooth Low Energy and requires macOS 10.15 or later, iOS 14 or later, or iPadOS 14 or later. The keyboard is engineered for Intel Evo laptops and also works with the optional Logi Bolt USB receiver. Buyers who need a Windows key layout or mechanical switches should look elsewhere.

Battery life and backlighting

A 1500 mAh rechargeable Li-Po battery delivers up to 10 days of use with backlighting active or up to 5 months with the backlight off. Keys illuminate automatically when hands approach and adjust brightness to ambient conditions. The low-profile 20.5 mm depth and 5.18 in height keep the typing angle comfortable for long sessions. No numeric rating for noise or power draw is provided by the manufacturer.

Logi Options+ customisation

The Logi Options+ app adds Smart Actions that let a single keystroke trigger multi-step workflows across macOS. Lighting behaviour, key assignments and cross-device switching between up to three paired Apple products are managed in the same software. The box contains only the keyboard, a USB-C to USB-C charging cable and user documentation. No Logi Bolt receiver, mouse or palm rest is included.

Highlights

  • Mac-optimised layout with Apple-matching finishes
  • Spherically dished keys for fast fluid typing
  • Smart Actions automate repetitive tasks with one keystroke
  • Proximity backlighting adapts to ambient light
  • Up to 10 days or 5 months battery life

Specifications

BrandLogitech
ModelMX Keys S for Mac
Part Number920-011621
Keyboard InterfaceBluetooth
Design StyleStandard
LayoutFull-size
Palm RestNo
Mechanical KeyboardNo
Key SwitchNo
BacklitYes
Keyboard ColorSpace Gray
DimensionsHeight: 5.18 in (131.63 mm)
Width: 16.94 in (430.2 mm)
Depth: 0.81 in (20.5 mm)
Weight: 28.57 oz (810 g)
TypeBluetooth Wireless
Mouse IncludedNo
Power SourceRechargeable Li-Po (1500 mAh) battery
Operating Timeup to 10 days or up to 5 months with backlighting off
Distance33-ft (10 m)
Operating System SupportedBluetooth Low Energy
Required: Bluetooth Low Energy Technology
Engineered for Intel® Evo™ Laptops
macOS 10.15 or later
iOS 14 or later
iPadOS 14 or later
Compatible with Logi Bolt USB Receiver (not included)
Not compatible with other Logitech USB receivers.
FeaturesAdvanced Wireless Illuminated Keyboard
Package ContentsKeyboard
USB-C charging cable (USB-C to USB-C)
User documentation
Shipping weight1.02 kg
Package size447 × 147 × 41 mm

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Questions about this item

How do I pair the MX Keys S for Mac via Bluetooth and what step do users often miss?

Enable Bluetooth on your Mac running macOS 10.15 or later, open System Settings, select the keyboard when it appears, then confirm the numeric code on the keyboard itself — skipping the on-keyboard confirmation is the step most people miss.

What part will need replacement first and how often?

The built-in 1500 mAh Li-Po battery is not user-replaceable; after several hundred charge cycles its capacity drops, so the whole keyboard eventually needs replacing rather than a simple cell swap.

At what point does the backlight turn off during continuous typing?

Proximity sensors extinguish the backlight a few seconds after hands leave the 430.2 mm key area; it relights instantly when hands return, so sustained typing keeps it on while pauses save power.

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