I think you need a good one in case electricity gets inestable. What do you need to know buying one? Which one do you recommend?
I think you need a good one in case electricity gets inestable. What do you need to know buying one? Which one do you recommend?
Just get any that can carry the current. Which will be any unless you have a super hungry setup. Dealing with instability is the job of the power supplies of the devices, not the cable.