Walmart sells the onn android tv sticks for $15 you can customize them and change the font end so that it's just a few apps that are easy to navigate to.
I paid for a license of obd jscan for my vehicle since it is specific to Dodge/Jeep it can do everything, including activation of features and access to all data in the vehicle. I had to buy a more expensive vlink adapter, but it was only $20 or so. It has saved me tons of money so far. I was able to program keys, activate remote start (had to install a hood switch), and have been able to diagnose several issues with things like tpms and abs.
It looks like PC3L-10600R 32gb sells for around $25 each. I would list it as $49.99 for two $99.99 for four or 199.99 for all 8. Turn on promotion for 2%. Don't put on offers until it's been sitting for awhile.
Connect, but a recent update to the UI is quite annoying. Some text is quite small but not all the time, they added a giant banner at the top. It was fine before.
One thing I've run into is not performance with old hardware but missing features from the CPU/GPU. Think of tpm 2.0 requirements for Windows 11. There's other obscure instruction sets that newer games and programs require such as resizeable bar if you want to run a local llm.
Walmart sells the onn android tv sticks for $15 you can customize them and change the font end so that it's just a few apps that are easy to navigate to.