Product Review

Logitech MX Keys S
Review (2026)

By DeskDNA Editorial Team · Reviewed August 2026 · How we test

We name the MX Keys S our top keyboard pick on the main gear guide — this page goes deeper on the question that guide can't: exactly how it behaves across Mac and Windows, how long the battery actually lasts, and who should spend the extra $60–80 on a mechanical alternative instead.

Quick verdict: Buy it if you switch between Mac and Windows, or between a work and personal machine — the 3-device Easy Switch is the standout feature. Skip it only if tactile mechanical feedback matters more to you than quiet, low-profile typing.

Affiliate disclosure: DeskDNA earns a small Amazon commission on qualifying purchases through “Shop” links on this page, at no extra cost to you. Commissions do not influence which products we recommend — see our editorial methodology.

Best Overall — Keyboards

Logitech MX Keys S — Low-Profile Wireless

$110

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Why we chose it

“A 430×132×20mm, 810g low-profile keyboard rated for Windows, macOS, ChromeOS, Linux, and iPadOS from one Bluetooth pairing — the keyboard that survives a device switch without a driver reinstall.”

Pros

✓Spherical key dish centres each keystroke — 30% fewer typos than flat keys in Logitech's testing
✓Backlight auto-adjusts via proximity sensor — lights on when hands approach, off when away
✓Connects to 3 devices via Logi Bolt dongle or Bluetooth; Easy Switch button cycles devices
✓USB-C rechargeable — 10 days per charge with backlighting, 5 months without

Trade-offs

✗Low-profile scissor switches — quieter than mechanical but less tactile feedback
✗Backlight is white only; no RGB option

Best for: Remote workers who want a reliable, quiet wireless keyboard that works across Mac, Windows, and iPad without dongles.

Who should buy it

Anyone who regularly switches between computers — a work laptop and a personal desktop, or a Mac and a Windows machine. The 3-device Bluetooth/Logi Bolt pairing with a physical Easy Switch button is the feature that separates this from a single-device keyboard, and Logi Options+ software is available on both Mac and Windows for remapping keys.

Who shouldn't

Anyone who wants real mechanical switch feedback — the MX Keys S uses low-profile scissor switches, which are quieter but noticeably less tactile than a mechanical board. If that trade-off matters, the Keychron K2 V2 ($90) or Logitech's own MX Mechanical ($170) are the switch-based alternatives.

Specs

Dimensions430.2 × 131.6 × 20.5 mm

Weight810 g

Switch typeLow-profile scissor, spherical key dish

ConnectivityLogi Bolt USB receiver + Bluetooth, 3 paired devices

BatteryUSB-C rechargeable — 10 days (backlit) / 5 months (unlit)

BacklightWhite only, proximity-sensor auto-adjust

Mac & Windows compatibility

Full native support for both — Windows, macOS, ChromeOS, Linux, and iPadOS all pair directly with no driver installation required to type normally. The Logi Options+ companion app is available on both Mac and Windows for key remapping and battery status, so the customization layer is not platform-limited either. There is no separate "Mac edition" needed; the same SKU works identically on both.

Alternatives

Keychron K2 V2

$90

Hot-swappable mechanical switches for $20 less, if tactile feedback matters more to you than the MX Keys S's quieter scissor switches.

Logitech MX Mechanical

$170

Same Logi Bolt / Easy Switch ecosystem as the MX Keys S, but with real mechanical switches (choice of Clicky, Tactile, or Linear) for $60 more.

Full comparison with pros, cons, and verdicts for each tier on the keyboards guide.

Best setups containing it

The MX Keys S is the default keyboard pick in our Mac home office setup and Windows home office setup guides — its cross-platform pairing is exactly why it works in both.

Where to buy

Logitech MX Keys S — Low-Profile Wireless

$110

Check price

Frequently Asked Questions

Is the Logitech MX Keys S compatible with Mac and Windows?

Yes, fully — Logitech officially supports Windows, macOS, ChromeOS, Linux, and iPadOS from the same keyboard and the same Bluetooth pairing. The companion Logi Options+ app is available for both Mac and Windows and lets you remap keys and check battery level; without the app the keyboard still types normally, you just lose the customization layer.

How long does the Logitech MX Keys S battery last?

Logitech rates it at up to 10 days per charge with the backlight on at typical use, or up to 5 months with the backlight off. It charges over USB-C, and there is no way to run it on replaceable batteries — if you want backlighting without ever thinking about charging, budget for a top-up roughly weekly.

Can the MX Keys S connect to more than one computer?

Yes — up to 3 devices simultaneously, either via the included Logi Bolt USB receiver or Bluetooth, with a physical Easy Switch button to cycle between them in about a second. This is the main reason to pick it over a single-device keyboard if you split time between a work laptop and a personal machine.

Is the MX Keys S a mechanical keyboard?

No — it uses low-profile scissor switches, not mechanical switches. That makes it quieter and slimmer (20.5mm thick) than a mechanical board, at the cost of the more pronounced tactile "click" mechanical switches provide. If tactile feedback is the priority, the Keychron K2 V2 ($90) or Logitech MX Mechanical ($170) are the mechanical alternatives.

Does the MX Keys S have RGB lighting?

No — the backlight is white only, with brightness that auto-adjusts via a built-in proximity sensor (it lights up as your hands approach and dims when you step away). If RGB customization matters to your setup, look at a gaming-oriented mechanical keyboard instead; the MX Keys S is built for office use, not RGB aesthetics.

Last verified August 2026. Specs sourced from Logitech's published spec sheet — see our editorial methodology for how we re-check pages annually or within 30 days of a price or spec change.