Instrumentation & Automation
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Application for Windows ⁄ Android
Alexander Bratsuk, Kiev.

USB pinout

Pinout of the most popular USB cables. The connector pin, wire color and brief contact description are described.

USB 1.x and 2.0 pinout

Common

USB 2, common
PinWire ColorDescription
1VBUSRedOrange+5 V
2D −WhiteGoldData −
3D +GreenData +
4GNDBlackNavyGround

Mini / Micro

USB Mini and Micro
PinWire ColorDescription
1VBUSRed+5 V
2D −WhiteData −
3D +GreenData +
4IDNo wireOTG ID:
- "A" (host):
connected to ground
- "B" (master):
not connected
5GNDBlackGround

USB 3.0 Pinout

Pinout USB 3.0
ABmicro B
1VBUSVBUSVBUS
2D -D -D -
3D +D +D +
4GNDGNDID
5StdA_SSTX-StdA_SSTX-GND
6StdA_SSTX+StdA_SSTX+StdA_SSTX-
7GND_DRAINGND_DRAINStdA_SSTX+
8StdA_SSRX-StdA_SSRX-GND_DRAIN
9StdA_SSRX+StdA_SSRX+StdA_SSRX-
10  StdA_SSRX+