Question Recommended keyboard (powered by a cable not battery) for Xiaomi Pad 5

[alrosh]

Hello,
I'm looking for a keyboard compatible with my Xiaomi pad 5 on an affordable price.
However, is there any keyboard around works with a cable connected to the tablet and not depends on a battery?
I just want to avoid extra device needs a charging

 

[hang-the-9]

Don't know any portable keyboard that needs only a cable to run, you can just leave the charging cable connected all the time in it if you want I guess.
A normal USB keyboard should work on it also if you want to use one of those, may need an adapter though, and it will draw power from the tablet more.