Ship with K8 preorders on keychron.com only,
NOT for Kickstarter Backers.
Please only purchase with an email same as your K8 order email on keychron.com, as you'll get free shipping for the add-on if you do. Otherwise, we won't ship it.
The Keychron Optical switch is engineered to
build an ultimate mechanical keyboard.
With a smooth and tactile typing experience, easy to install and uninstall, the Keychron Optical switch is fully compatible with our K8, K4 and K6 Wireless Keyboard Optical switch version. Apart from the current red, blue, brown options, we are planning to increase its compatibility by releasing 3 more variants later this year.
Note: The Keychron Optical switch keyboard is not compatible with any MX style mechanical switch.