When purchasing our charging solution along with a mount we will always send the correct slim charging cable for the make and model of tablet mount.  If you are purchasing our tablet charging system without our mount you’ll want to confirm which type of charging port your tablet uses (micro USB, USB-C or Lightning).  If micro USB you’ll also want to check whether the notched part of the micro USB port is facing towards the tablet screen (“up”) or towards the back of the tablet (“down”).