AQIRYS Libertas Wireless Mechanical Keyboard @ TechPowerUp
 

The AQIRYS Libertas is a wireless 75% form factor keyboard that uses a combination of silent switches, a well-implemented gasket mount, and plenty of dampening to make for one of the quietest mechanical keyboards on the market. It also offers RGB lighting with a translucent chassis in addition to extensive software and hardware customization for a decent price.

https://www.techpowerup.com/review/a...ical-keyboard/