I designed a simple 3D-printed keyboard height extender to improve typing comfort and reduce wrist strain. It slightly raises the back side of the keyboard to create a more ergonomic typing angle.

The model is strong, lightweight, and fits most standard keyboards. You can stick it to the bottom using double-sided tape or just place it underneath for easy removal.

Designed in Fusion 360, printed on an Anycubic Kobra 2 Neo using PLA+ filament from Numakers. No supports required and prints fast — perfect for anyone who wants to improve their desk setup ergonomically.

Print Settings:

Printer: Anycubic Kobra 2 Neo

Material: PLA+ (Numakers)

Slicer: Anycubic Slicer

Infill: 10%

Layer Height: 0.2 mm

Vertical Shells: 5

Horizontal Solid Layers: Top 5, Bottom 3

Minimum Shell Thickness: Top 1 mm, Bottom 0.6 mm

Supports: Not required

If you need more info or want to customize it for your specific keyboard size, feel free to ask in the comments!