The new Leopold AKLCHEMIE (FC900ALH) mechanical keyboard features a full-layout design with a CNC-machined anodized aluminum chassis. The internal structure utilizes a Top Mount system with an aluminum positioning plate. The device supports tri-mode connectivity and can connect to up to five devices simultaneously.

The keyboard includes hot-swappable switches and runs on QMK firmware with VIA support. Users can choose between linear or silent linear switches, both with a 45gf actuation force. The keycaps are made of 1.5mm double-shot PBT material and feature a custom font design.

Equipped with a 4000mAh battery, the keyboard offers a wireless battery life of up to 12 hours with the backlight enabled. Pricing for the linear switch model starts at ¥1350, while the silent linear switch version is priced at ¥1380.