What a fantastic find. A tablet older than alot of the users on this site!
From 1990. The "SummaSketch3 : The World's Best Selling Graphics Tablet". It cost me 3 dollars, and I bought it because I'm considering it as an antique. Haha
It also comes with this funny mouse that has cross-hairs on it.
1 level of ressure sensitivty I'm not even sure if it would work anymore. Floppy disk software.