Need advice for 3-4 hour drive with a Steam Deck. I know the new OLED one just came out. My son plays steam games and I was thinking about buying him the $399 256gb so I could afford to get him some other stuff for Christmas too. The main concern is that we take a lot of trips sometimes as long as 4hrs in the car with spotty service. The truck has some standard usb ports in the back so I was wondering if there are good adapters for the usb c or if i’m really reaching with that idea and I just need to spend more on the newer console.

Also how does storage work on the Steam Deck? Can he download just the offline games he wants to play in the car to the Deck to save space?

Thanks