- Mar 24, 2016 -
Traditional USB port for many years. Think back to prevent anti-plug technologies are popular, including the DB9 RS232 port DB25 parallel port, DB15 port of the game, and the USB port it will inevitably fall into the stereotypes designed to prevent anti-insert this shape, is a form (computer USB port) and b (the printer's USB port). Though with the phone's USB port needs there are mini-USB and micro-USB, this is a chance to improve to positive and negative network, but experts still cling to old ideas are designed to prevent anti-the shape of the plug. This phenomenon has been to the Apple iPad mini and the appearance of Lightning of the iPhone interface, easy to use can plug the positive and negative Lightning shocked the USB of PC experts.
USB 3.1 not only design new interfaces to double bandwidth USB 3.0 5Gbps to 10Gbps, also increased sharply to 3-5A power supply from 1.5A not only faster, much faster charging.