Review on Wi-Fi router Keenetic Hero 4G KN-2310, white by Stanislaw Kosciukiew ᠌

A large number of options for connecting frequencies: 4G LTE-FDD 1, 3, 7, 8, 20 4G LTE-TDD 38, 39, 40, 41 and 3G UAmazon-FDD 1, 8 Very high sensitivity to LTE, the previous modem worked on the second floor with an external antenna, Keenetic Hero 4G works in the room on the first floor, with whip antennas by default. Wi-Fi - two frequencies 2.4 and 5.0, phones and laptops, etc. choose which one is better. You only need to make the name and password the same, then the connected devices themselves will choose the frequency according to their capabilities.