UR75-5G Interfaces - SIM Slots Ethernet Ports Serial Ports DI/DO Voice Antenna Connectors Network - Cellular Wi-Fi Serial Port Network Protocols AAA Firewall Reliability VPN Maintenance - Management Multilevel Authority Capabilities - CPU Flash Memory Built-in GPS Extended Memory Hardware - Power Input Power Output (Optional) Ingress Protection Housing & Weight Dimensions Mounting Others - Operating Temperature Storage Temperature Relative Humidity Certifications Frequency Band - E - LTE: B1/B3/B5/B7/B8/B20/B38/B40/B41 - 3G: B1/B5/B8 - GSM: B3/B8 AF - LTE: B2/B4/B5/B12/B13/B14/B66/B71 - 3G: B2/B4/B5 - / AU - LTE: B1/B2/B3/B4/B5/B7/B8/B28/B40 - 3G: B1/B2/B5/B8 - GSM: B2/B3/B5/B8 500GL* - N1/N2/N3/N5/N7/N8/N12/N20/N28/N41/N66/N71/N77/N78/N79 - LTE FDD: B1/B2/B3/B4/B5/B7/B8/B9/B12/B13/B14/B17/B18/B19/B20/B21(TBD) /B25/B26/B28/B29/B30/B32/B66/B71 LTE TDD: B34/B38/39/B40/B41/B42/B48 Highly Reliable Qualcomm Quad-Core Processor Remote Management Device management in Bulk on Ursalink DeviceHub Fit into Any Harsh Environment Operating Temperature from -40 to 70 °C