Xiaomi Mi Router 4C

Large 64 MB Memory
4 Omnidirectional External Antennas
300Mbps supports the 802.11n protocol
2.4GHz Wi-Fi : 2×2 (supports IEEE 802.11N protocol, maximum possible speed of 300Mbps)
Smart Control via App
Operating humidity : 10%–90% RH (no condensation)
Storage temperature : -40–70°C
Storage humidity : 5%–90% RH (no condensation)