Ugreen Mini Fast Charger 10220 Is A Compact 20W Charging Adapter Designed For Compatible Devices That Use Its Usb Output. Its Small Format Makes It Convenient For Everyday Charging At Home, In The Office, Or While Travelling, Especially When Space In A Bag Or Power Strip Is Limited. The 20W Rating Can Support Faster Charging On Compatible Devices When Paired With An Appropriate Cable And Charging Protocol. Actual Charging Speed Depends On The Connected Device And The Charger'S Output Specifications. Check The Connector Type And Device Requirements Before Purchasing, As The Listed Product Name Does Not Specify Whether The Usb Port Is Usb-A Or Usb-C.