**********All in one, both USB and conventional plugs in the same unit, the usb hook ups and charges as well as charger that came with phone or ipad. The USBs are fast adaptive charge 2.4A for charging devices without taking up an outlet. The angled outlets allow you to plug several of those bulky 120v/12v adapter plugs in, surge protection. *****The sleek circular design also takes up less space and very handy, Round base won't tip over when multiple items are plugged into it unlike long narrow power strips, enough weight to keep it stable on a desk/table, not easily slip off from a table top, The shape really helped get organized with plugs, more compact, portable and lighter weight than the long bars, perfect for travel.
*****The setup of the sockets has plenty of room for larger weird-shaped plugs, Expands charging capability as well as ability to plug in more items from a single outlet. the plugs are separated so you can put in different size plugs and can utilize all of them. The circular de