You can connect devices irrespective of orientation to the USB-C and the port will auto detect the device. The orientation needs to be correct for connecting a pen drive to a USB-A port where as in USB-C port it is not necessary. The awkward fumble over connecting a pen drive to USB port is finally over with USB-C. Super Speed differential pair 2, RX, positive Super Speed differential pair 2, RX, negative Super Speed differential pair 3, TX, negative Super Speed differential pair 3, TX, positive Super Speed differential pair 4, RX, positive Super Speed differential pair 4, RX, negative SuperSpeed differential pair 1, TX, negative Super Speed differential pair 1, TX, positive It is now poised to become the universal port.Īs mentioned earlier USB-C is a 24 pin connector and we will describe the each pin below. It is also designed for supporting USB3.1 standard fully. USB -C connector is designed for replacing USB-A and USB-B connectors. It is a 24 pin USB connector, which is distinguished by its two-fold rotationally-symmetrical connector as shown in above picture. USB TYPE-C specification was published by USB Implementers Forum (USB-IF) and was finalized in August 2014. Those are protocols defining speed and other features, whereas USB TYPE-C is all about physical connection. The first thing to realize is that USB TYPE-C is not a new USB standard like USB1.0, USB2.0, USB3.0, and USB3.1. USB TYPE-C is a new port designed for high speed data exchange and high power deliver capability.

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