3 Prong to 2 Prong AdapterThe plug adapter converts a polarised 2-prong socket into a 3-prong socket, ideal for ungrounded sockets in older homes, and is rated up to 1875W to power large appliances such as microwaves and toasters. NTONPOWER gives you all-day protection! 180 Degree Rotating Flat PlugUniquely designed two prong plug can be rotated at will, suitable for a variety of narrow spaces, such as sofas, dressers, behind bookshelves, leaving no gaps, space-saving, while not wasting other sockets Extension Cord with USB PortsThe 3 to 2 prong outlet adapter comes with 3 AC outlets, 2 USB ports (5V/2.4A Max), which intelligently distributes the current required by USB devices such as mobile phones/tablets/earbuds without the need for an adapter, Simultaneous charging of up to 5 devices Wall Mount Compact Power StripThere are two mounting holes on the back of the 2 prong extension cord and Velcro, two wall mounting options for you to choose from, so your desktop is alwa