Product DescriptionSeamless internet failover for UniFi Gateways. Bring your own AT&T nano-SIM for LTE data. Requires a UniFi Cloud Gateway or UniFi Gateway Bring your own AT&T nano-SIM for LTE data* Flexible mounting (1) GbE PoE port** Powered using PoE RP-SMA connector for optional external antenna 1.54" status display *Works with the AT&T network. **PoE+ required for PoE passthrough.