USB Rota-Rota Hub (what a terrible name) is a special hub where its ports can be rotated to 180 degree separately for users to adjust the angles of different ports. Have you ever tried to plug 4 flash drives into your hub at the same time, most hubs have ports which are too close but this USB gadget eliminates that problem. The ports can be rotated back to original place to become a small cube which is lightweight and portable, ideal for mobile users. It allows you to connect at least 4 different USB devices at the same time. With this, you’ll never need to worry about port spacing again! Runs about $16USD.