This TESSAN 0.31 in ultra thinflat extension cord 5ft could turn 1 socket into 2 AC outlets and 3 USB ports, charge 5 devices simultaneously without blocking, keep your desktop organized; You can use it in any indoor place such as home, office, dorm room or cruise,Idea for USB devices like smart phone, tablet, earphone, etc,Comes with no surge protection, this mini power strip is absolutely cruise accessories must haves,can easily fit in tight spots and hide behind sofa, bed, nightstand or other furniture, sitting flush against the wall; 45° right angle design create an extra space for other plug below without blocking,4 rubber feet at the bottom efficiently keeps this strip from slipping and sliding, suitable for using on the desktop of your nightstand and office table; Ideal for home, cruise, hotels, offices and dorm room