Hi guys, I am using Unifi Air and stay next to Sunway Velocity. I go with the SIM only option and purchased another Huawei B311 to use. However, the speed on the router is not what I expected: For example:

Unifi Air SIM on Huawei B311: DL ~ 10 Mbps (day) ~ 20 Mbps (night). UL ~ 3 Mbps (day) ~ 7 Mbps (night)

I checked that the RSRP is avg -87 dBm when SIM is in the router and my Xiaomi Mi 9 phone, but the speed on phone is always around 3 - 5 Mbps higher.

Will it get better if I purchase the B618?

Kindly advise! TQ

This post has been edited by dongvan9: Oct 16 2020, 09:33 PM