The 15.6 AOC E1659FWU is a light, portable LED monitor with a slim profile of just 22.9mm, making it easy to carry with you wherever you go. It requires only a single USB 3.0 cable for both power and display signal. Simply plug the monitor into a USB port on your laptop and it is ready for use no more hassle finding a power point and carrying bulky cables around. With the ability to support multiple monitor connections and compatibility with both PCs and Macs, the E1659FWUis an ideal second monitor and extended display for notebook and desktop PC users. USB 3.0 features a range of impressive advantages over USB 2.0, with synchronous data transmission and a full duplex interface for improved speed, and nearly double the power supply. With a data rate of 5 Gbps, USB 3.0 is able to perform 10 times faster than USB 2.0.