> For the complete documentation index, see [llms.txt](https://docs.sevenpens.com/drawtab/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sevenpens.com/drawtab/guides/general/finding-pen-model-number.md).

# Finding the model number of your pen

Places to look for the model number of the pen

* On the box your tablet came in
* On the user manual. If you don't have a printed user manual. Check online.
* On the manufacturer website. They may list compatible accessories
* Tablet drivers may have UI that implicitly identifies the pen.
* Table drivers may have diagonostics UI that reveals the pen model number. see: [DIAG: Checking tablet driver diagnostics](/drawtab/troubleshoot/diag-tablet-driver-diagnostics.md)
* If you need help, contact support.

To find the pen model information you may need the tablet model number: First find the model number of your tablet: [Finding the model number of your drawing tablet](/drawtab/guides/general/finding-tablet-model-number.md)