AC Wifi mini pci/e 1300 Mbps

Hello,

I am curious if there is an AC Wifi card (for notebooks) that supports up to 1300 Mbps? Just like the AC 7260 card, but faster.

I know that a card like this needs te have 3 antennas, to get the full 1300 Mbps. Does anyone know if this exists for laptops?

thanks.