2.4G Wi-Fi, working power 1.5W, Plug and play, Memory – 8M flash, Operating temperatures -40~+80°C, Compatible for all V-Tac Inverters.Wi-Fi dongle for solar inverterSKU: S0033€55,90PriceVAT IncludedQuantityAdd to CartPRODUCT INFOFeatures: Low price.