MediaTek SOC chip, the chip uses dual-core four-thread 880MHz, MT7621 SOC,
To meet various occasions and application scenarios, one USB3.0 M.2 interface is required, which can be connected to M.2 5G module (factory default),
Support 12VDC power supply and 802.11at POE module power supply Support 1 Gigabit WAN and 1 Gigabit LAN, support 3 serial ports, 1 debug serial port, 1 RS232, 1 RS485, MT21T2 software adopts Linux (openwrt) version.