K40 controller

Mini Gerbil controller for K40 lasers

No dongle or separate power supply required

Transform your K40 experience

… read more

In stock now

Paul de Groot, an electronics engineer and K40 laser expert, designed the Mini Gerbil out of frustration with the K40’s inbuilt controller. But let’s start at the beginning:

Paul launched the Gerbil kickstarter in 2017, and it proved popular. As the product became more popular, he decided to make the ultimate commitment – to start designing an ever better controller from a clean slate.

After six months work to master the very latest technology and lets of testing, testing, testing, it was ready. It’s been selling well every since and he enjoys getting thank you emails.