联发科MT7621A芯片手册，英文版，版本0.7。MediaTekMT7621AWi-FiSoCcontainsapowerful880MHzMIPS®1004KEc™dual-coreCPU,a5-portGigabitEthernetswitch,andaricharrayofconnectivityoptionsincludingRGMII,PCIe,USB,SD-XC,andsoon.ThenewSoCalsoincludesthecompany’sfieldprovenhardwaresupportforNetworkAddressTranslation