Huawei B535-232a LTE router

Number of SIM cards: 1 | Application: Yes | Firewall: Yes | Device type: Router | AC input voltage: 100 - 240 V | LED indicators: Yes | Data network: 3G | Height: 138 mm | Storage temperature (T-T): -20 - 70 °C | Product colour: Black | Depth: 25.6 mm | Web-based management: Yes | Width: 219 mm | Security algorithms: WPA2-PSK | Antenna type: Internal | Ethernet LAN (RJ-45) ports: 4 | Wi-Fi standards: 802.11a | Weight: 325 g | Built-in display: No | Wi-Fi standards: 802.11b | Antennas quantity: 1 | Wi-Fi: Yes | Reset button: Yes | Security algorithms: WPA-PSK | Data network: LTE | Data network: 4G | Wi-Fi standards: 802.11g | Wi-Fi standards: 802.11 ac | Operating relative humidity (H-H): 5 - 9% | Wi-Fi standards: 802.11n | Ethernet LAN: Yes