Smart Zigbee USB Adapter for Automation & Extension A compact Zigbee USB smart adapter that converts regular USB devices into smart, controllable ones. It enables control via app, voice, or timers while extending Zigbee network range and improving stability. It supports USB 2.0 data transmission and up to 36W fast charging with compatible adapters, and works with platforms like Home Assistant, OpenHAB, Alexa, and Google Home. Fast Charging: Yes | Overcharging Protection: No When used with the original fast-charging adapter, it supports up to 36W fast charging, helping your devices power up quickly so they’re ready to go sooner. You can also set a charging schedule for added convenience. ZBMicro does not support fast charging on its own and must be used with the original fast-charging adapter.For smartphones and similar devices, the original adapter is recommended. Using non-original adapters may cause brief power interruptions, which could lead to device restarts. Not Just Power — It Also Transfers Data Equipped with USB 2.0, it supports reliable data transfer along with stable connectivity. Its wide compatibility with various devices makes setup and integration simple and hassle-free. Smart control brings you the breath of a more convenient life. Add intelligence to your USB devices with smart control, and make your smart home more vibrant and connected. High Quality for Maximum Safety Safety is always our top priority. A great product delivers not only reliable performance but also ensures protection above all else. It is fire-resistant, hard-wearing, and impact-resistant.