According to the description of TRB140, maximum LTE speed is "4G (LTE) – Cat 4 up to 150 Mbps". Is this stated transfer rate accurate?
TRB140 seems to have only one antenna SMA connector. I could be completely misunderstanding LTE standard, but I thought that 4G/LTE requires 2 antennas (2 connectors) to achieve 150Mbps speed?