RS201(A) power port conversion jack
You can connect with other adapters with the product as shown in the picture below.
(When connecting with other product adapters, the voltage should be 24V and the current should be at least 5A output.)
INPUT(Female)
5.5mm outer diameter / 2.1~2.5mm inner diameter
OUTPUT(Male)
6.5mm outer diameter / 4.25mm inner pin