Connect USB peripherals such as keyboard?? mouse?? external hard drive?? USB drive?? etc.. to your PS4</br>When put into use?? this Hub should be inserted to for PS4 host?? so as PS4/PS4 slim gamepad to Hub USB 3.0</br>Allows use or charge up to 5 USB accessories simultaneously</br>Fits great into the front 2 USB ports of the PS4?? provides more ports where Sony seriously cut corners. USB 3 port still transfers fast. Not sure why 2 couldn't be USB 3?? though</br>NOTE:USB 3.0 port transfers fast??USB 2.0 port transfers slower than USB 3.0</br><br/>http://www.amazon.com/gp/product/B01N55MF4L