Modelxiaomi wireless router 3c whats in the boxrouter1 manual 1 power adapter1 typesecure router smart router transmission frequency24ghz voltage100 240 materialplastic network protocolstcpip lan ports2 brandxiaomi wan ports1 signal rate300mbps transmission standards ieee 8023 ieee 80211a ieee 80211b ieee 80211g ieee 80211n ieee 8023u wireless bridgesupport wpssupport quantity of antenna4