What is the quietest ergo mechanical keyboard available?

The RKS70 is an 84-key 75% mechanical keyboard with two separable halves, adjustable feet, an integrated wrist rest, RGB lighting, and tri-mode connectivity. It suits users who want a familiar compact layout with basic split-keyboard ergonomics and extensive switch and software customization.

The Kinesis mWave Quiet PC Black is a fixed-split ergonomic keyboard with quiet low-profile linear mechanical switches, integrated tenting, palm support, and an embedded numeric keypad. It suits users who want a quieter mechanical typing experience with strong ergonomic support and extensive key remapping.

The ZSA ErgoDox EZ Shine is a 76-key split mechanical keyboard with a columnar layout, rear lighting, hot-swappable switches, and extensive firmware customization. It suits developers, writers, and other heavy keyboard users who want flexible positioning and personalized layers.

This wireless ergonomic keyboard has a fully adjustable split design, contoured key wells, vertical key columns, integrated palm supports, and three tenting heights. Its quiet, low-force linear switches suit office workers, programmers, and frequent typists who want reduced hand and wrist strain.

The Kinesis mWave Quiet Mac White is an 85-key fixed-split ergonomic keyboard with quiet Gateron Red linear mechanical switches, integrated tenting, palm support, and an embedded numeric keypad. It supports wired USB and Bluetooth connections, backlighting, and extensive key remapping, making it suitable for Mac users who want quieter mechanical typing and improved wrist and shoulder positioning.

The Kinesis mWave Quiet is a fixed-split ergonomic keyboard with low-profile Gateron Quiet Red linear switches, integrated tenting, palm support, negative tilt, and wired or Bluetooth connectivity. Its tenkeyless layout includes an embedded numeric keypad and supports extensive key remapping, making it suitable for users who want a quieter mechanical keyboard without adapting to a fully separated split design.

MX Keys S is a full-size wireless keyboard with scissor switches and single-color backlit keys that illuminate when your hands get near and can be adjusted in Logi Options+. It uses low-profile, angled design intended to help prevent wrist strain and includes Smart Actions for automating repetitive tasks via the Logi Options+ app. It suits everyday productivity on PC and Mac where you want quiet, comfortable typing with backlighting control and software-based key features.

MX Keys S is a low-profile, wireless keyboard with scissor keys and backlighting. It uses smart illumination and supports Smart Actions to automate tasks. It's designed for comfortable, quiet typing and is aimed at productivity users across multiple devices.

The YIVU 40% Corne is a compact wireless split keyboard with a columnar-staggered layout designed to support a more neutral wrist position. It includes Graywood V4 linear switches, PBT keycaps, and QMK/VIAL programmability, making it well suited to programmers, writers, and keyboard enthusiasts who want extensive customization.

The ErgoDox EZ Glow is a 76-key mechanical keyboard with a columnar layout, two separate halves, hot-swappable switches, and programmable RGB lighting. It suits programmers, writers, and power users who want adjustable positioning and extensive layout customization.