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Comparison

Logitech MX Keys S vs Corsair K70 RGB PRO vs SteelSeries Apex Pro TKL Gen 3: specifications

Manufacturer-listed specifications for Logitech MX Keys S, Corsair K70 RGB PRO, SteelSeries Apex Pro TKL Gen 3, presented by product with source links.

By MainBuyer Editorial TeamPublished 18 October 2026Updated 18 October 2026Research-based assessment
Products referenced

The products in this article

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Specifications side by side

The approved specifications are grouped by topic below. Entries may describe different features or use different units. A missing entry means this article has no approved claim for that topic, not that the product lacks a feature.

Manufacturer-listed specifications by topic
TopicLogitech MX Keys SCorsair K70 RGB PROSteelSeries Apex Pro TKL Gen 3
CapacityNot covered in this article’s approved evidence.
  • The keyboard has 8MB of onboard memory and can store up to 50 onboard profiles.
Not covered in this article’s approved evidence.
PowerNot covered in this article’s approved evidence.
  • The keyboard report rate is up to 8,000Hz with AXON on.
Not covered in this article’s approved evidence.
Documented modesNot covered in this article’s approved evidence.
  • Macros can be recorded on the fly with a hotkey and saved to FN key combination shortcuts.
  • Configurations are saved onboard the keyboard.
  • Rappid Trigger feature resets the key the moment it is released.
  • Protection Mode reduces accidental presses on surrounding keys.
  • Rapid Tap mode registers the latest key press.
Documented controls
  • Backlighting duration and brightness on the MX Keys S can be controlled in the Logi Options+ software.
  • Smart Actions in the Logi Options+ app allow multiple tasks to be automated and triggered with a single keystroke.
  • The MX Keys S has programmable keys.
  • A tournament switch toggles static backlighting and disables accidental macro activations.
  • Analog magnetic switches with adjustable actuation distance from 0.1mm to 4.0mm.
  • The switches have a bottom out force of 45g.
Documented componentsNot covered in this article’s approved evidence.Not covered in this article’s approved evidence.
  • Includes an OLED Smart Display that allows keyboard settings to be changed on the keyboard.
  • Keycaps are double shot PBT.
Documented compatibility
  • The MX Keys S is compatible with Windows, macOS, Chrome OS, Linux and iPadOS.
  • On systems other than Windows and macOS, basic device functions are supported without software.
Not covered in this article’s approved evidence.Not covered in this article’s approved evidence.
Documented design details
  • The MX Keys S has spherically-dished keys shaped for the fingertips.
  • The keyboard has per-key RGB backlighting with up to 20 lighting layers.
Not covered in this article’s approved evidence.
SourceLogitech MX Keys S manufacturer sourceCorsair K70 RGB PRO manufacturer sourceSteelSeries Apex Pro TKL Gen 3 manufacturer source

Logitech MX Keys S

  • The MX Keys S has spherically-dished keys shaped for the fingertips.
  • Backlighting duration and brightness on the MX Keys S can be controlled in the Logi Options+ software.
  • Smart Actions in the Logi Options+ app allow multiple tasks to be automated and triggered with a single keystroke.
  • The MX Keys S is compatible with Windows, macOS, Chrome OS, Linux and iPadOS.
  • On systems other than Windows and macOS, basic device functions are supported without software.
  • The MX Keys S has programmable keys.

Corsair K70 RGB PRO

  • The keyboard has 8MB of onboard memory and can store up to 50 onboard profiles.
  • The keyboard report rate is up to 8,000Hz with AXON on.
  • A tournament switch toggles static backlighting and disables accidental macro activations.
  • The keyboard has per-key RGB backlighting with up to 20 lighting layers.
  • Macros can be recorded on the fly with a hotkey and saved to FN key combination shortcuts.

SteelSeries Apex Pro TKL Gen 3

  • Analog magnetic switches with adjustable actuation distance from 0.1mm to 4.0mm.
  • The switches have a bottom out force of 45g.
  • Includes an OLED Smart Display that allows keyboard settings to be changed on the keyboard.
  • Configurations are saved onboard the keyboard.
  • Rappid Trigger feature resets the key the moment it is released.
  • Protection Mode reduces accidental presses on surrounding keys.
  • Rapid Tap mode registers the latest key press.
  • Keycaps are double shot PBT.

Manufacturer sources

Bottom line

These are manufacturer-listed specifications. This overview does not report hands-on testing or make a recommendation.

Methodology

How this article was prepared

This is a research-based MainBuyer article using current web evidence, official product information and verified MainBuyer product records. It does not claim hands-on laboratory testing.

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