Xbox Wireless Controller - White

I don’t see any mention of it (and I’m sure that’s just a 3D rendering of the controller) but I can’t tell if this has the mic/expansion port at the bottom of not?

It’s not a deal breaker but that will clue me into whether or not the bumper buttons are going to snap loose in the middle or on the outer edges in a few months.

It looks like this is the item
https://www.amazon.com/Xbox-Wireless-Controller-White/dp/B01GW3H3U8/ref=sr_1_2?ie=UTF8&qid=1510293136&sr=8-2&keywords=xbox%2Bwireless%2Bcontroller%2Bwhite&dpID=41f17cph6KL&preST=SX300_QL70&dpSrc=srch&th=1 and the reviews say it does have a headphone jack that isn’t shown.

What model number!?! I want one for steam link, but only the latest model number does not require an additional dongle.