@SrDarkWarrior Neither did I. Tp-Link do not disclose the fact that there are ANY different versions, or that there has been a newely relesed version of the hardware. I bought these in good faith...

So basically I just purchased old hardware. Bought a set of two of these to work as a mesh with my MR600 and the much vaunted ONEMESH and guess what; They don't. I had to go through the hoops to set...