Quick answer

For a shared or open office, a quiet low-profile keyboard like the MX Keys S or K780 is usually the better fit because it minimizes click and bottom-out noise. A mechanical keyboard can work if you choose quiet switches and accept some sound, but it is not the safest choice for a library-quiet room. If you need to move between a desk and an iPad, the Keys-To-Go 2 is the most portable quiet option.

What actually makes a keyboard loud in an open office

Noise comes from three places: the switch mechanism, the keycap and stabilizer rattle, and how hard you bottom out. Low-profile scissor-switch keyboards like the MX Keys S reduce all three because the keys travel less and land on a stable, quiet base. Mechanical keyboards can be tuned with dampeners and lubed switches, but they still produce more consistent audible feedback than a low-profile board. That difference matters when a colleague sits a meter away.

How the quiet low-profile options compare on supplied facts

The MX Keys S is a full-size, low-profile keyboard with a Graphite finish and English US QWERTY layout. Its scissor-switch keys are described as stable, quiet, and fluid, and it includes smart illumination that adjusts to your environment. That combination suits long typing sessions and dim offices. The K780 Multi-Device is also a quiet wireless board, but its main advantage is pairing and switching between up to three devices, such as a computer, tablet, or phone. If your day involves jumping between a laptop and a tablet, that multi-device switching saves time. The Keys-To-Go 2 is the ultra-slim, lightweight option in the iPad keyboard category, built for travel and everyday iPad use. It is the one to pick if portability matters more than a full-size desk layout.

When a mechanical keyboard still makes sense in an office

Mechanical keyboards offer a wider range of switch feels and often a more pronounced tactile response, which some typists prefer for speed and accuracy. In a private office or a home workspace, that trade-off is easy to accept. In an open office, the same keyboard can become a source of friction. If you already own a mechanical board and want to keep using it at work, look for factory-quiet or dampened switch variants and add a desk mat to absorb some sound. Be honest about the room: a low-profile quiet board is the safer default when you cannot control how close others sit.

Portability, layout, and color choices that affect daily use

The POP Keys in Heartbreaker is a compact keyboard with a bold, expressive color option and an English US QWERTY layout. It fits neatly into a workspace without taking over the desk, but its compact design and colorful style are a different priority than silent typing. The MX Keys S and K780 use a more subdued Graphite or Dark Grey/Speckled White finish that blends into a professional setting. None of these boards list a specific decibel rating in the supplied catalog facts, so treat any noise claim as relative rather than measured. If absolute silence is required, test a low-profile scissor-switch model first and avoid assuming a mechanical board will be quiet enough.

Trade-offs to weigh before you buy

  • Quiet low-profile (MX Keys S, K780): Scissor-switch keys reduce click and bottom-out noise, and the low-profile design is comfortable for long sessions. You give up the pronounced tactile feedback and customization of mechanical switches. Best when colleagues sit close and you want a full-size, quiet daily driver.
  • Mechanical keyboard: Offers a wider range of switch feels and often a more satisfying tactile response, but produces more consistent audible feedback. Quiet switch variants and a desk mat can reduce, not eliminate, the noise. Reasonable in a private office or home; risky in a quiet shared room.
  • Portable quiet (Keys-To-Go 2): Ultra-slim and lightweight for iPad and travel, with a full QWERTY layout. The compact size means less key travel and no full-size desk presence. Choose this if you type on the move and want quiet operation over a large layout.

Product facts at a glance

  • MX Keys S - Graphite - English US (QWERTY): Full-size keyboard with a Graphite finish and English US QWERTY layout; low-profile scissor-switch keys provide a stable, quiet, and fluid typing feel; smart illumination adjusts. A strong default for shared offices where quiet typing and a full layout matter more than mechanical feedback.
  • K780 Multi-Device Wireless Keyboard - Dark Grey/Speckled White - English US (QWERTY): Multi-device connectivity pairs and switches between up to three devices, such as a computer, tablet, or phone; wireless design for a clutter-free workspace. Best quiet option if you regularly move between a laptop, tablet, and phone at one desk.
  • Keys-To-Go 2 - Graphite - English US (QWERTY): Ultra-slim, compact, and lightweight design for travel and everyday iPad use; full English US QWERTY layout in Graphite. The quiet choice when portability and iPad use outweigh a full-size desk keyboard.
  • POP Keys - Heartbreaker - English US (QWERTY): Heartbreaker color option adds a bold, expressive accent; English US QWERTY layout; compact design fits neatly into your workspace. A compact, style-forward board, but its priority is look and size rather than silent typing.

Which should you choose?

Best for

  • Open-plan offices where typing noise distracts nearby colleagues
  • Anyone who switches between a laptop, tablet, and phone at one desk
  • Travelers and iPad users who need a quiet, ultra-slim keyboard

Not for

  • Typists who prioritize pronounced mechanical feedback and switch customization
  • Users who need a full-size mechanical board with hot-swappable switches