Split Mechanical Keyboard Kit - Hot Swappable, Programmable, Ergonomic 54-Key Layout

Purchase Notice: The DIY kit includes a casing and requires manual welding and assembly. It requires certain professional skills, so please place your order with caution

Bullet 1｜
Silakka54 adopts classic 54-key column stagger split layout with independent left and right modules. You can freely adjust the distance between two halves according to your shoulder width, greatly reduce wrist torsion and finger fatigue during long-time typing, coding or document editing. Matching adjustable tenting brackets support multiple typing angles, perfectly fit office workers, programmers and graphic designers.
Bullet 2｜
Equipped with RP2040 Zero dual-core microcontroller, factory pre-flashed VIAL compatible firmware. No complicated code compilation required—open the VIAL desktop software to remap all keys, customize multi-layer functions and shortcut macros in one click. It is also fully compatible with open-source QMK system for advanced keyboard modders to modify functions deeply.
Bullet 3｜
 Universal hot-swappable PCB sockets support all MX mechanical switches (3pin & 5pin), you can replace switches freely without soldering to adjust typing feedback. We provide 3 optional kits to meet different DIY demands:
 1. Black shell + Pre-installed Lubed Graywood V4 Switches 
2. White shell + Pre-installed Lubed Graywood V4 Switches 
3. Bare kit: White shell + Empty PCB (no switches, no keycaps)

Bullet 4 | Stable pure wired single-mode,

Adopting a dual line connection design: USB-C cable connects the keyboard to the computer, while TRRS cable enables signal transmission between the left and right boards. Zero input delay, stable signal transmission without interference. The reinforced 3D printed casing is made of sturdy FR4 double-layer PCB, which is durable and suitable for long-term daily use.

Bullet 5 | Full system compatibility+complete accessories+after-sales support

Wide system compatibility: Windows, MacOS, Linux. The packaging includes a split keyboard body, TRRS interconnect, and USB-C data cable. Comes with a detailed VIAL operation guide for quick setup. We provide hardware after-sales support for all kits to solve PCB, housing, and connection issues for you.