The Muon Wireless Numpad is a versatile, hotswap numpad designed for efficiency and customization, developed in collaboration with Quark.Works. It features a QS-10 multi-layout PCB powered by Bluetooth and nRF52840 technology, allowing for wireless connectivity. The numpad is constructed from durable 6063 aluminum and includes a brass badge, with an 8-degree angle for ergonomic use. 

The kit comes complete with a top case, bottom case, aluminum plate, Bluetooth PCB, unified daughterboard, rubber feet, a carrying case, and all necessary assembly hardware. It is designed to accommodate a 1000 mAh battery, providing up to six months of usage according to ZMK's profiler.

Available in black, white, and silver, the Muon will undergo a group buy with a soft cap, expected to launch in Q1-Q2 2023. The design has undergone several prototypes, resulting in adjustments for improved stability and functionality.