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Graphite wireless keyboard and mouse set with palm rest

Logitech

Logitech MX Keys S Combo Graphite 2 in 1 Accessories

SKU CH-R4SH-2KTHJ

Wireless keyboard and mouse set with spherically-dished keys, MagSpeed scrolling up to 1000 lines per second, Darkfield 8K DPI sensor tracking on glass, Smart Actions automation via Logi Options+.

  • Fluid laptop-like typing from spherically-dished keys
  • Scroll 1000 lines per second with MagSpeed wheel
  • Darkfield sensor tracks on glass at 8K DPI
  • Automate tasks with Smart Actions in Logi Options+
  • Backlit keys light up as hands approach

Engineered for Speed and Precision

The Logitech MX Keys S Combo pairs a wireless keyboard with the MX Master 3S mouse for users who want a single, cohesive desktop set. Both devices connect via Bluetooth or the included Logi Bolt receiver and work across Windows, macOS, Linux, Chrome OS, iPadOS and Android. The keyboard weighs 810 g and measures 20.5 x 430.2 x 131.63 mm, while the mouse weighs 141 g at 51 x 84.3 x 124.9 mm.

Capacity and headroom

The keyboard houses a 1500 mAh rechargeable Li-Po battery and the mouse a 500 mAh cell, both charged via USB-C. The mouse sensor tracks on glass and the MagSpeed wheel scrolls up to 1000 lines per second for rapid document navigation. Seven programmable buttons and a gesture button on the mouse, plus Smart Actions in Logi Options+, automate repetitive workflows. Backlit keys activate as hands approach and adapt to ambient light.

Practical limits of the standard

Bluetooth pairing requires the Logi Options+ app on Windows or macOS for full customisation; FileVault on macOS can block password entry at boot when using Bluetooth, so the Bolt receiver is needed in that scenario. The keyboard has a fixed laptop-profile angle with no tilt adjustment. The mouse is sculpted for right-hand use only. No wired-only mode is mentioned, so operation depends on wireless link quality.

Highlights

  • Fluid laptop-like typing from spherically-dished keys
  • Scroll 1000 lines per second with MagSpeed wheel
  • Darkfield sensor tracks on glass at 8K DPI
  • Automate tasks with Smart Actions in Logi Options+
  • Backlit keys light up as hands approach

Specifications

No published specifications for this item yet.

Questions about this item

Will the 810 g keyboard and 141 g mouse connect to an older desktop that only has USB-A ports?

Both devices pair via Bluetooth and include a Logi Bolt USB receiver that plugs into any USB-A port.

How can I confirm the MX Keys S keyboard and MX Master 3S mouse are functioning correctly after pairing?

Keys light up when hands approach, the MagSpeed wheel scrolls up to 1000 lines per second, and the 8K DPI sensor tracks on glass; Logi Options+ shows battery level and button mapping.

What comes in the MX Keys S Combo box and what must I purchase separately?

The box contains the 810 g keyboard, 141 g mouse, palm rest, Logi Bolt USB receiver, and USB-C charging cables; no extra items are required for operation.

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