This product is half-link, you need two units to make a bridge link. Using Ubiquiti airMAX AC technology, the PBE-5AC-620 supports up to 450+ Mbps real TCP/IP throughput up to triple the throughput of standard airMAX products.
AirMAX ac supports high data rates, which require dense modulation:
256QAM – a significant increase from 64QAM, which is used in airMAX.