1.One line and four USB 2.0 ports, stable connection, to meet more needs, do not worry about the interface is not enough.
2.Compatible with mobile phones, iPad, U disk, card reader, mouse, hand-painted board, USB fan and other USB devices, can be used at the same time, charging and transmission are not delayed.
3.Built-in high-performance chip, no need to repeatedly copy data, exchange data, one-click completion, saving time.
4.Point counter current protection / voltage overload protection / temperature overheat protection / circuit over discharge protection design, safer to use.
5.The aircraft shape saves space, small size and easy to carry.
