Low profile flat plug extension cord long 5ft enable to extend the outlets to where you want. With three non-interfacing outlets in each side, the widely spaced outlets allow to plug three bulky 3 prong power adapters without blocking others. However, if both 2 USB ports are used simultaneously, it doesn’t support Quick Charge or PD charging. USB-C 20W PD port can power your iPhone 11/12 at full-speed charge by using a USB-C to Lightning cable. USB-A supports Quick Charge 3.0 and can charge compatible devices(Samsung S9/S10 or more) from 0%-50% in 30 minutes. Extender one wall socket into 3 grounded AC outlets and USB-C Power Delivery & USB-A 3.0 Quick Charger ports(20W total output), which can charge everything while traveling or at home/office/hotel/dorm room.