Prime: 6-Outlet Addtam Surge Protector Outlet Extender w/ 4 USB Ports (2x USB-C) $8 + Free Shipping

Prime Members: 6-Outlet Addtam Surge Protector Outlet Extender w/ 4 USB Ports (2x USB-C) for $7.99. Shipping is free. The outlet extender is fit duplex outlet perfectly, just plug in to use. You will get 6 AC outlets with the wide space in between and 4 USB ports(2 USB C), the screw at the middle and the plastic prong on back for fixing duplex outlet, you don't worry about falling off.