Xiaomi Mi Router 4A. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz), Standard Wi-Fi: Wi-Fi 5 (802.11ac), WLAN data transfer rate (max): 1167 Mbit / s. Ethernet LAN interface type: Gigabit Ethernet, Network standard: IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n. Product type: Desktop router, Color of product: White. Antenna type: External. Processor frequency: 880 MHz