TP-Link N300 4G LTE Telephony WiFi Router. WAN connection type: RJ-45. Wi-Fi band: Single-band (2.4 GHz), Top Wi-Fi standard: Wi-Fi 4 (802.11n), WLAN data transfer rate (max): 300 Mbit/s. Ethernet LAN interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Cabling technology: 10/100Base-T(X). Mobile network generation: 4G, 3G standards: DC-HSPA+, HSPA, HSPA+, UMTS, 4G standard: LTE-TDD & LTE-FDD. Security algorithms: 64-bit WEP, 128-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK, Firewall security: : DoS, SPI Firewall, IP and MAC Address Binding