Ugreen 20279 4 Ports USB 3.0 HUB with Cradle, is a perfect combination of USB hub and USB charging, which is an ideal choice for office, family, travel, hotel, education etc. It is with portable size, and has the following 3 functions. 1). 4 Ports USB 3.0 Hub;
you could set your phones or tablest here when charging or data transfer. 3).4 Ports USB Charger, support BC1.2 charging model, totally 5V, 3A.
2. Backward Compatible to USB 2.0 and USB 1.1; 4. Plug-and-Play, hot-swap compliant. 6. 5V 3A power adapter included.