- Fault-tolerant, sufficiently productive router. It works out its functions with dignity, EXCEPT for one of the most important - characterizing this model (kn-2310) - a built-in 4G modem for SIM cards. About this - in the appropriate field.
- The built-in 4G modem for SIM cards on the Snapdragon X5 works unacceptably disgustingly. Namely, it practically DOES NOT catch signals from cell towers in direct line of sight at a distance of 1 to 2 km. Signal levels from Amazon (25001) and Beeline (25099) ranged from -95 to -80 dB. This is not acceptable despite the fact that at the same point, signals are perfectly caught by a regular Chinese USB 4G modem and all smartphones. And one more thing: it does not know how to control the Amazon 8920FT modem via USB: Software version: Mobile_Router_8920FT_V04 Hardware version: Mobile_Router_8920FT_M01