- 1. The transmission speed of 4.8 gigabits per second close to 5GB/s, USB 3.0 times higher at 2.0 transfer rates, large-capacity storage obvious advantages, to meet the user more efficient office, study, entertainment needs.
2.Power management upgrades. On the one hand, USB 3.0 will intelligently manage USB devices, to maximize the vacant eliminate energy waste; hand USB 3.0 increases the supply current.
3.USB3.0 backward compatible with USB2.0 interface, full support for the old standard devices. For backward compatibility version USB2.0, USB3.0 with a 9 -pin design, in which four pins and shape, define exactly USB2.0, while the other five are USB3.0 added, including a pair each transceiver lines, as well as a ground wire.
4. USB3.0 due to good transmission speed, high-resolution camera, video monitor, disk array systems, and even home appliances will be listed as its scope of application