Notebook Support Docs by product:

Not sure which notebook to select?
The model number is located on the bottom of your notebook.

Notebook C-140 Series

 ArrowGateway® C-140S Convertible Notebook
 ArrowGateway® C-140X Convertible Notebook
 ArrowGateway® C-140X Convertible Notebook
 ArrowGateway® C-140XL Convertible Notebook

Notebook C-141 Series

 ArrowGateway® C-141X Convertible Notebook
 ArrowGateway® C-141XL Convertible Notebook

Notebook C-142 Series

 ArrowGateway® C-142XL Convertible Notebook

Notebook C-143 Series

 ArrowGateway® C-143X Convertible Notebook
 ArrowGateway® C-143XL Convertible Notebook