Does unifi air support 4G+ router like mr600 and actually increase the speed?

[wakandahforeva]

unifi Air use band 20 TDD LTE if i am not mistaken. And the maximum speed you can get is around 20-25Mbps, that is all.

[dearshakya]

HI, if I am not mistaken, Unifi Air uses Band 40 and Band 5. For the CA or 4G+, it uses Band 40 in my case with my Huawei B618 router.