Hi @robreddude,
Do you intend to use both tablet and chromebook as a client? or tablet (client) – Chromebook (server)?
To use spacedesk, you should install spacedesk Driver Console (Server) which is only supported in Win7/8.1/10/11 machines.
you will need a client (Windows/Android/iOs/HTML5) for this to work.
with this setup, you can use either USB or Wifi Connections.
you can refer to the Introduction and Setup -> System Requirements chapter in our user manual.
Link: https://manual.spacedesk.net/SystemRequirements.html