Developed by Compaq, Hewlett-Packard, Intel, Lucent, Microsoft, NEC and Phillips.
USB A
USB B
Series "A" plugs are used towards the host system and series "B" plugs are used towards the USB device.
| Pin | Name | Description |
|---|---|---|
| 1 | VBUS | +5 VDC |
| 2 | D- | Data - |
| 3 | D+ | Data + |
| 4 | GND | Ground |
Contributor: Joakim Ögren, Tomas Ögren
Source:
USB FAQ at USB Implementers Forum,
USB Specification v2.0 at USB Implementers Forum
Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-08