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USB Type-C is a brand-new USB interface form (USB interface also includes Type-A and Type-B), which appears with the latest USB 3. 1 standard. Published by USB-IF in August, 20 14, it is a brand-new interface developed by USB standardization organization to solve the disadvantages of long-term disunity of physical interface specifications and one-way power transmission. It integrates the functions of charging, display and data transmission.
The biggest feature of Type-C interface is that it supports insertion in both positive and negative directions, which formally solves the worldwide problem of "USB can never be inserted correctly".
To sum up, USB Type-C has the following characteristics:
1. The highest data transmission speed reaches 10Gbit/ s, which is also the standard of USB 3. 1.
2. The size of the socket end of the Type-C interface is about 8.3mm×2.5mm slim design;
3. Support the function of "forward and backward insertion" which can be inserted from both sides, and can withstand 654.38+0.00000 times of repeated insertion and removal;
4. The standard specification connecting cable equipped with Type-C connector can pass 3A current, and also supports "USB PD" which exceeds the existing USB power supply capacity, and can provide the maximum power of 100W.