Main control chip: MT7628DAN
Specifications: 2T2R
Speed: 300M
Interface: USB, WAN, LAN, I2S, I2C/PCM, UART, GPIO
Size: 36.8*26.1mm(L*W)
Working voltage: 3.3V-5V
Wireless standard: 802.11b/g/n
Band width: 2.4G
Working temperature: -20°C to +85°C