The A4Tech FS100 from the Fstyler collection is a wired mechanical keyboard designed for those who value precision and customization. It features linear switches that provide a smooth keystroke, and because it is hot-swappable, you can easily replace them with any 3-pin or 5-pin mechanical switches to suit your typing preference without soldering. Built for durability, the keyboard is housed in an aluminum alloy panel finished in Stone Black, measuring 440 x 135 x 36 mm. The typing experience is further refined by Balance Satellite Shafts that ensure key stability, while a 1ms response time and full N-Key Rollover prevent missed inputs during intense use. You can personalize the look with RGB backlighting featuring ten preset effects, managed simply through FN combinations. Connecting via a 1.8m USB cable, this keyboard works across Windows and macOS. It is particularly useful for users who want to fine-tune their setup using the Keyboard Master Editing Software or rely on its onboard memory to keep settings saved. The inclusion of multimedia functional keys makes it a versatile tool for both productivity and gaming.