Product colour: White Indication light: Yes Output voltage: 12 V Output current: 2 A Security algorithms: WPA2-PSK DMZ support: Yes Port-based Network Access Control (PNAC): Yes Firewall: Yes Operating temperature (T-T): 0 - 40 °C Storage temperature (T-T): -40 - 60 °C Storage relative humidity (H-H): 5 - 90% Operating relative humidity (H-H): 10 - 90% Reset button: Yes WPS push button: Yes Width: 190 mm Height: 69.7 mm Depth: 130 mm Ethernet LAN data rates: 10 Ethernet LAN: Yes Dynamic DNS (DDNS): Yes Quick installation guide: Yes Power supply included: Yes Wi-Fi standards: 802.11b Wi-Fi band: 2,4 GHz, 5 GHz DHCP server: Yes VoIP protocols: IPv4, IPv6 Universal Plug and Play (UPnP): Yes Ethernet LAN (RJ-45) ports: 2 RJ-11 ports quantity: 1 Antenna design: Internal Ethernet WAN: Yes WAN connection type: RJ-45 SIM card slot: Yes 4G bands supported: 1800 UMTS bands supported: 900 4G standard: LTE-TDD & LTE-FDD SIM card type: NanoSIM 3G standards: UMTS Mobile network generation: 5G Warnings: Do not dismantle the unit yourself, there is a risk of electric shock.