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Definition: 2-in-1 USB


A combination plug that incorporates Micro USB and USB. When the outer shell of the 2-in-1 plug is closed, the plug is USB Type A. When opened, it is Micro-B. See USB and Micro USB.




The 2-in-1 Plug
With a 2-in-1 plug, devices with USB Type A or Micro-B can be connected with the same cable.