magic trackpad is the best choice here. the first generation is powered by aa batteries and bluetooth only. the second generation uses a built-in li-ion battery and charges with apple’s lightning port, and can do both bluetooth and wired usb. I have the second generation and use it wired. (mine’s battery is dead so idk how well bluetooth works)
i usually run wireproxy with cloudflare warp (wgcf) for this purpose
zapret might also work