USB is an external bus standard that supports data transfer rates of 12 Mbps in its version 1.1 and 480Mbps in its version 2.0. A single USB port can be used to connect up to 127 peripheral devices, ...

No more annoyances with a USB plug that mysteriously manages to be ... It seemed like things were off to a good start as the standard launched on premium laptops like Retina MacBook, Chromebook ...

A device that transfers power to smartphones, tablets and myriad portable devices. USB chargers plug into an AC outlet and provide a USB Type A or Type C socket to cable DC power to the device.