Round Power Extension Cord With USB Port has both USB and conventional plugs in the same unit. The angled outlets allow you to plug several of those bulky adapter plugs in. The sleek circular design also takes up less space and very handy. The Round base won’t tip over when multiple items are plugged into it unlike long narrow power strips. It has enough stability to keep it steady on a desk/table. The shape really helped get organized with plugs, more compact, portable and lighter weight than the long bars, perfect for travel. Wide-spaced multi AC outlets allows you to charge multi devices simultaneously without bothering each other.