.products-main-container .nav-link { color: grey; } .products-main-container .nav-link.active { color: #43c8cf; } High power Wi-Fi module This item is discontinued. Powered by Atheros AR9331 With power amplifier max 20dBm output Complete interfaces 2.0mm headers 5V power input Introduction Specs Download GL-M9931-Plus is an upgraded version of Domino Core, with signal amplifier and can output max 20dBm. It can be used in Wi-Fi controller, Wi-Fi toys, hobbies and robots, Wi-Fi POS, Wi-Fi scales, Wi-Fi speaker, IP Cameras, and other IoT applications. CPU Qualcomm Atheros9331, @400MHz Memory/Storage DDR 64MB/ FLASH 16MB Interfaces 1 WAN, 1LAN, 1 USB, I2S, UART, GPIO, LED, RESET Max Tx Power 20dBm Protocol IEEE 802.11b/g/n WAN/LAN 10/100Mbps Transmission rate 150Mbps Antenna IPEX interface External Antenna Power input 5V/1A Power consumption ≤ 750mW Dimension, Weight 41*25*12mm, 10g Downloads will be available soon