rb power connectors

Hardware MikroTik hardware general
1

What is the proper size for the barrel power connectors? I can get 5.5x2.1mm and 5.5x2.5mm. Certainly don’t want to get one that doesn’t fit. It’s not documented on the RB pdfs.

Thanks!

2

http://routerboard.com/pdf/rb110ugA.pdf middle of page six.

We use 5.5 x2.1.

3

Sharp eyes. Thanks!