The One by Wacom Graphics tablet will allow you to use a stylus pen with your PC, or writing, drawing diagrams and much more. The device attaches to your computer via a USB cable (supplied) and will work without any additional software, however, installing the driver software will allow you to calibrate the device and enable additional features for Windows and Mac devices.
On a managed machine, open the Software Center, select Wacom Tablet Driver and click 'Install'
On a PC or Mac that is not managed, download and install the software from https://www.wacom.com/en-us/support/product-support/drivers (search for "CTL-672, CTL-472 - One By Wacom (2017)")
Once the install has finished, please restart your computer.
There is currently no driver for Linux as, even though the device has been tested and working on Ubuntu, Linux is not officially supported.
https://www.wacom.com/en-us/getting-started/one-by-wacom
https://www.wacom.com/en-us/support
http://101.wacom.com/UserHelp/en/Calibrate.htm
http://101.wacom.com/UserHelp/en/ControlPanel.htm