Two max transit duos, which is cat6 and which is cat12


I accidentally mixed up my cat6 and cat 12 duos, is there a way to tell which is which? Nothing on the back looks obvious.


  1. The partner pavilion will show this info, if you have access.
  2. Another option is to log into the router and check the cellular module engineering specs => CAT12 is an EM7511 module, CAT6 is a MC7455 module.
  3. Otherwise the product page might be helpful, just match the model on the sticker to the model on that page, should give you a pretty good idea.
    MAX-TST-DUO-LTEA-W-T Worldwide/CAT-6
    MAX-TST-DUO-LTEA-P-T Asia Pacific/CAT-6

MAX-TST-DUO-LTEA-R-T America/FirstNet/CAT-12
MAX-TST-DUO-LTEA-K-T Global *****/CAT-12

Thanks, I found it on the in control app