Suitable external keyboard for my Powerbook

I'm struggling with working on my laptop due to neck pain. If I raise the laptop up, I end up with shoulder pain from having to raise my arms higher to reach the keyboard. So my only solution I can think of is to buy an external keyboard with a trackpad (preferably built in as I need to keep costs down as much as possible). The only ones I can find seem to all be wireless but I think I'd prefer the reliability of one that plugs into one of my four thunderbolt 3 usb c ports so it can stay charged and I don't have to worry about connectivity flaking in and out. I use my keyboard a lot.

I dont trust Amazon reviews but I need something cheap. Can anyone recommend anything from experience that is affordable but would do the job?