Choose your Rotatrix — Hardware editions
ROTATRIX
Rotatrix 3D trackball

Choose your Rotatrix

Every edition includes a perpetual license for the Rotatrix host software.

Works with Fusion, Blender 4.2+, Onshape, FreeCAD 1.0+, Inventor 2022+, and Rhino 7 & 8 on Windows 10+, macOS 15+, and Linux. More are being developed. Need something else? Sign up and tell me what you use to help prioritize.

Newest

Rotatrix Wired

Full controller replacement
Simpler internals · wired-only

Availability New batch reservations open until September 15
Ships in order, beginning October
Wired Full functionality: 2D mouse, 3D control in supported apps
Wireless —
Additional controls 2 extra mappable controls — the original 3-position power switch (left side) and DPI button (right side)
Assembled Fully tested · one-year warranty
US$299
Reserve →

Reserve with a 25% deposit · cancel for a full refund anytime before shipping

Self-install No special skills needed · ~15 min, screwdriver swap, no soldering
Self-install kit Requires a SlimBlade Pro or Pro EQ (approx. US$100–120)
US$149
Reservations open Kit details →

Kits will likely ship sooner than assembled units

DIY Only

Rotatrix Hybrid

Rotatrix + Kensington controllers
Full wired & limited wireless functionality

Availability Assembled units sold out — still fully supported
Self-install kit available for enthusiasts
Wired Full functionality: 2D mouse, 3D control in supported apps
Wireless Retains the SlimBlade Pro's wireless USB dongle + Bluetooth modes (mouse only, no 3D)
Additional controls —
Self-install Soldering experience and electronics tools needed · ~1 hr to solder 16 wires and modify the case. Detailed guide included.
Self-install kit Requires a SlimBlade Pro or Pro EQ (approx. US$100–120)
US$129
Available now Kit details →

Prices exclude shipping and tax. Kits ship free in the US.

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Not ready to order?

Self-install means opening your own trackball. Both kits require disassembling the SlimBlade Pro, which voids Kensington's warranty — you take on the risk of the modification. The Hybrid kit also requires soldering; the kit page has the full requirements and notice.