Corne Trackball 4.1 MX Wired Split Keyboard with Adjustable Tenting

Key Features:

• Integrated Trackball: Smooth thumb or index finger navigation right at your fingertips on the right half.

• Magnetic Tenting System: Dual adjustable rotation points allow for effortless, versatile tilt positioning.

• Ergonomic Versatility: Designed to reduce wrist strain in both sitting and standing desk configurations.

• Quick-Release MagSafe Plate: Snap the tenting mounts on or off in seconds with secure magnetic locking.

• Custom 3D-Printed Enclosure: Precision-crafted for maximum durability and a sleek desktop aesthetic.

• Per-Key RGB Lighting: Fully customizable backlighting to suit your setup or mood.

• Hot-Swappable Switches: Swap any standard MX-style switches without soldering.

• Plug-and-Play Ready: Fully pre-assembled and pre-flashed with VIAL firmware for instant customization.

• RP2040 Microcontroller: High-performance processing power for fast, reliable key execution.

• Expanded Layout: Features 2 extra keys over the standard Corne v3 for enhanced function mapping.

Order include:
    - Keyboard with metal plate (left & right)
    - 34mm dark grey trackball
    - USBC cable to connect each halves
    - 3D printed case
    - Rubber feet  
    - Pre-flashed VIAL firmware

Options:
    - Metal tents
    - Palm rests
    - Switches
    - Keycaps

Source Code and License:
https://github.com/foostan/crkbd