This TESSAN 0.31 in ultra thin flat 5ft power strip with surge protection can be expanded to 8 AC outlets, 2 USB C and 1 USB A; It can charge 11 devices simultaneously, keeping your desktop organized; You can use the flat plug power strip in any indoor place such as home, office and dorm room,Can fit in tight spaces and hide behind sofa, nightstand or other furniture, 45 degree angle design create an extra space for other plug below without blocking,2 types of USB ports can detect charged devices and deliver optimal charging speed, giving you more charging options; Ideal for USB devices like cell phone, tablet, earphone, etc,Protects your devices, such as computers and other electrical appliances, from power surges and spikes; Outlet extender surge protector with 900J provides you with a safe and reliable charging environment,With 2 mounting holes design can easily mount on the wall, no more worrying about cluttered cables and reducing the desktop space; 4 rubber feet on the bottom effectively prevents slipping and sliding