Blue Round USB3.0 Charging & Syncing Cable to Micro USB Cable

This USB 3.0 cable is great for connecting an external hard drive and other devices requiring a 3.0 micro B connection. Less power usage, faster output USB 3.0 uses less power, but has increased power output – up to 4.8 Gbps. Compared with the USB 2.0 transmission speed, USB 3.0 is 10 times faster. Compatible: New devices or old You can use this cable for Mac or PC applications. It is also backward compatible so you can use it for devices that are USB 2.0 or 1.1 compliant.