Alternative TrackIR Tracking Clip which uses a PCB which look cool and functional, the Tracking Clip uses OpenTrack for the software.

The tracking clip has couple advantages which are

USB Type-C Connector for Power Easily powers the clip directly from your computer and the ability to change the USB cable. (cable not included)

Clean, Wire-Free Design No messy wiring—everything is neatly integrated on a single board for reliable operation and hassle-free setup.

Professional Appearance The finished PCB looks polished and modern, unlike traditional homemade clips which is messy.

Included with the tracking clips are some velcro straps 2x and the unit itself. This listing is for the tracking clip only. A compatible camera with the IR filter removed and a USB Type-C cable are not included. Software setup and other prerequisites are provided in the included documentation.