Acceptance Mark
USB Adapter Charger Connector USB Type C

USB 3.1
specification based on a new design of USB Type-C, the appearance of the upper and lower ends of the biggest feature is its consistent, which means that users no longer have to distinguish between the front and back USB, the same as Apple's Lightning interface, can be inserted in both directions. Apple has just developed as a contributor (Contributor) roles in USB 3.1 standard, the leading connector and pin specifications with other systems plant.

USB Type-C interface dimensions of 8.3 × 2.5 mm, less than the current PC's USB interface, but the size is larger than many phones using 6.85 × 1.8 mm micro-USB interface. As for power transmission specifications, wire standard 5A, and the connector is 3A. Type-C due to the incompatibility of any conventional type, requiring additional design switching means. The world's first USB 3.1 host and device side prototype, by ASMedia in 2014, USB-IF published in the annual meeting, but the speed is only twice as fast than the USB 3.0 (theoretical value, in fact less than doubled ), so many manufacturers are still the mainstream standard USB 3.0-based and device-side firms are rarely willing to follow into the development of corresponding USB3.1 products.

USB 3.0 Promoter Group Chairman Brad Saunders said in an interview, said: "Although the USB technology is the most popular device in the device is connected and charging, but we still realize that we need to develop a new connector to meet the evolving design trends, for example, advances in device size and usability. the new Type-C connector will cater to the needs of the market and lay a foundation for future USB version. "
Other features USB Type-C as follows:

     Sound when inserted correctly.
     Via USB Power Delivery technology for 3C products charge.
     EMI and RFI mitigation feature to enhance the.
     Support 10,000 mating cycles.

USB Type-C also supports DisplayPort, we were finally able to function on par with Thunderbolt.

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