Logitech Alto Keys K98M Review: They did it!

Product reviewed

Logitech Alto Keys K98M — a productivity-focused, hot-swappable mechanical keyboard (98% layout) launching in the US after earlier availability in China.

Main features

• Hot-swappable

  • Supports 3- or 5-pin switches
  • Compatible with custom switches, including silent switches

• “Uni cushion” gasket design

  • Uses a gasket + large rubber element inside the case
  • Intended to reduce vibration and prevent a hollow sound

• Case & build

  • Translucent glossy top with visible wavy gasket pattern underneath
  • Flexible but reported as creak-free (no weird creaking when flexed)
  • Includes rubber bumpers, a receiver storage slot, and adjustable feet
  • Foot angles: 5° to 9°

• Keycaps

  • PBT keycaps (more durable than typical productivity Logitech boards that often use ABS)
  • Aimed to resist shine over time
  • Cylindrical/cylindrical-ish profile (the reviewer personally prefers more concave caps)
  • Shine-through legends with some unusual font choices (explained as manufacturing/structural necessity)

• Layout

  • 98 keys with a full function row
  • Small zero key on the numpad
  • Navigation cluster above the numpad includes End, Page Up, Page Down
  • Home/Delete arrangement with non-customizable behavior

• Backlighting

  • White-only backlight
  • 7 brightness levels, controlled via F4
  • Default auto-off after 30 seconds (adjustable in software from 5 seconds to 30 minutes)
  • Some legends (top/bottom letters) reportedly receive less light

• Connectivity & power

  • No wired mode (no USB direct wired connection for use)
  • 3-device Bluetooth switching using F1–F3
  • Includes a Logibolt USB-A receiver, but it uses up one of the device slots because it relies on Bluetooth tech
  • Wireless uses Bluetooth polling capped at 125Hz
    • Reviewer reports no noticeable lag in testing
  • Battery life: up to 12 months with backlighting off (backlighting reduces that; not quantified)
  • USB-C port for charging while using wirelessly
  • Includes a 1m USB-A to USB-C cable

• Software (Options Plus)

  • Required for customization; must be installed and running
  • Changes are not stored on the keyboard; they’re sent via software and saved in cloud
  • Allows behavior adjustment for 12 top-row keys (function row except device pairing + the 3 shaped buttons on the top right)

• Switch behavior demo

  • Preinstalled switches (“marble switches”) described as crisp and consistent
  • Spacebar is the loudest and can sound hollow

Typing experience (pros/cons)

What’s good

• Overall typing is better than expected for a Logitech productivity board
• Uni cushion/gasket helps avoid an overall hollow feel/sound
• Included linear switches feel smooth with light actuation, making long sessions easier

What’s not

• Despite the gasket appearance, it does not feel very “soft/cushioned”
  • Flex exists, but the main benefit seems more about vibration control than true softness
• Spacebar remains loud and hollow compared to the rest of the board

Silent switch results

• Swapping a silent switch only into the spacebar reduces distracting sound significantly, but doesn’t fully fix it
  • Remaining issues include stabilizer/design imperfections
  • The spacebar can still bottom out loudly
• Swapping full silent switches (example: Otmu Silent Peach V3) makes it a “stealth”/office-friendly board
  • Some spacebar imperfection remains

Customization & user experience notes

• Delete/home/navigation usability conflict (major frustration)

  • Home/delete behavior requires a function key
  • Not customizable
  • Awkward reach from the function key (right side) to the navigation area

• Function row omissions/choices

  • Media controls exist (F9–F12), but the reviewer notes no forward/back media buttons
  • Reviewer generally prefers forward/back media controls over other shortcuts (dictation, emojis, screen capture, mic mute)

Comparisons and alternatives mentioned (price + key differentiators)

Around $120 (with some discounts/codes):

• Logitech MX Keys S: $10 more than K98M

• Logitech MX Mechanical: $60 more MSRP (not hot-swappable)

• Keychron K4 Max ($120)

  • Similar size; spherical keycap shape (reviewer likes this)
  • Switch choice
  • Wired connection
  • 10,000Hz polling
  • RGB backlighting
  • Web-based QMK customization (no app install)

• Keychron V5 Max ($120)

  • Similar to K4 Max, adds a knob

• Nuphy Halo 96 V2 ($140)

  • More “fun” RGB/exterior design
  • Silent switch option
  • Offers similar “incredible features” to Keychron
  • Costs $20 more, but code Cameron could save $10

Pros (unique points collected)

• Logitech’s first hot-swappable keyboard aimed at productivity users
• Supports 3/5-pin hot swap
• PBT keycaps (durability, resist shine)
• Uni cushion/gasket design reduces hollow feel and vibration
• Stable Bluetooth/multi-device switching praised
• Estimated 12-month battery with backlight off
• Adjustable typing angle (5°–9°)
• Supports silent switch experimentation for a quieter/office-friendly setup
• Receiver storage slot included; switching via F1–F3
• Options Plus allows mapping 12 keys (top row) and supports features like Logitech AI prompt building

Cons / deal-breakers (unique points collected)

• Price feels high: $120
• No wired connectivity option
• Wireless polling capped at 125Hz (though no lag felt during testing)
• Customization depends on Options Plus running; not stored onboard; uses cloud
• Layout usability issues:
  • Small zero on the numpad
  • Home/delete requires function key; awkward reach; behavior not customizable
  • Media section lacks forward/back buttons
• Spacebar can be loud and hollow, even with partial silent switch mods (stabilizer/design imperfections)
• No keycap/switch puller included despite hot-swap (possible barrier for beginners)
• Backlighting limitation: white-only, and some legends don’t shine through well

Verdict / recommendation

The reviewer frames the Logitech Alto Keys K98M as a good step forward: a reliable, stable Logitech multi-device productivity keyboard that’s hot-swappable and can become very office-friendly with silent switches.

However, it’s not the best value and has real usability and sound annoyances, especially around delete/navigation and the spacebar, plus no wired mode and software-dependent customization.

Overall recommendation:

• Worth considering if you want a Logitech-stable, multi-device productivity board and like the idea of hot-swapping into silent switches.
• Less ideal if you strongly want wired use, full onboard/offline customization, better spacebar/stabilizer tuning, or you dislike layouts with the reviewer’s navigation/delete conflicts.

Speaker views (identified roles)

• Single primary reviewer (main speaker): Delivered the build/typing experience, usability criticisms, pricing context, and silent switch demo results, plus comparisons to Keychron, Nuphy, and Logitech’s lineup.