It’s a little 4 port power strip for your USB devices! The USB Power Strip has four ports and an on/off switch. It’s small enough to fit into your bag for traveling. Charge all your devices at the same time, no more swapping them in and out when there’s just one outlet. Great for hotel rooms and desktops. I like the on/off switch, could be handy. Comes in black or white for just $9.99.