Although multifunctional, these devices (CAT4) perform below their specs or CAT4 performance specifications, even with strong cellular signal. We have 4 of these, I regret buying them, now we have to find a replacement. We use them in a fixed location with Peplink Puma antennas. They are constantly being disconnected from and reconnected to the cell. Speed bonding doesn't help. My performance measurements (for a single user) show that the overall performance is roughly equivalent to the speed of the slowest cellular connection, i.e. H. There is no power aggregation. Very disappointing.
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