About this item 2 Prong to 3 Prong Outlet Adapter: This product can convert a polarized 2 prong outlet to a 3 prong outlet, ideal for the non-grounded outlets in older houses, dorms, or offices. There is no need to plug in a converter or revamp the electricity, saving money and space. 180° Rotating Plug & Compact Size: The 2 prong power strip with a rotating plug easily fits in tight spaces like behind a couch, dresser, wardrobe, bookshelves, or other furniture close to the wall, which does not allow you to use the standard plug. It is smaller than your palm - lightweight and the power strips dimensions are only 4 x 4 x 1.1 inches, ideal for desk and travel, bedside or hanging behind furniture. Two Prong Power Strip with USB Ports: The 1875W 2 prong power strip features 4 USB ports. The latest USB technology will automatically detect the device and provide the best stable charging current. Maximum 3.1A output for each USB-C port, 3.1A/15.5W total; maximum 2.4A output for each USB-A por