TP-Link TL-WR841N. 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). Security algorithms: WEP, WPA, WPA-Enterprise, WPA2, WPA2-Enterprise, Firewall security: SPI. Supported network protocols: IPv4, IPv6