The power strip comes with 9 AC Outlets and 3 USB fast charging ports that lets you charge 12 devices at once. Very ideal for your desktop, printers, computers, home theater systems, everyday household electronics and USB-powered devices. Each USB port has a maximum 2.4Amp output. The surge protector with overload protection protects your electrical appliances from lighting, surges or spikes. It will automatically cut power to protect connected devices when voltage surge is overwhelming. Integrated with smart charging technology detects your connected USB devices and adjusts current output for the optimal charge. Avoid damage caused by overcharging and virtual current for your smart phones, tablets, or other important gadgets. An innovative, low-profile design plugs easily behind a sofa, couch, tv consoles, or other furniture that's too close to a wall. Right-angle design creates room for other plugs to share the outlet. Compact design allows you to charge multiple devices simultaneous