The asus pce ac68 is a new 80211ac wi fi pci express adapter which upgrades your desktop from tangle some ethernet cables to carefree industry leading 80211ac at up to 13gbps plus the stylish external magnetized antenna base gives you more flexibility in adjusting antenna placement to get the best signal reception quality possible fastest wi fi standard 80211ac the pce ac68 uses broadcoms new 5th generation wi fi 80211ac chipset to reach speeds of up to 13gbits through the 5g