TP-LINK ARCHER MR400. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz), Top Wi-Fi standard: Wi-Fi 5 (802.11ac), WLAN data transfer rate (max): 867 Mbit/s. Ethernet LAN interface type: Fast Ethernet, Networking standards: IEEE 802.11a,IEEE 802.11ac,IEEE 802.11b,IEEE 802.11g,IEEE 802.11n, Ethernet LAN data rates: 10,100 Mbit/s. 2G standards: EDGE,GPRS,GSM, 3G standards: DC-HSPA+,HSPA,HSPA+,UMTS, 4G standard: LTE. Security algorithms: 64-bit WEP,128-bit WEP,WPA,WPA-PSK,WPA2,WPA2-PSK. Supported network protocols: IPv4, IPv6