PodGizmo carries the hard to find MicroUSB B Connector.
This is the USB Connector that the Nexus One uses.

USB 1.x/2.0 Microplug
| Pin | Name | Color | Description |
| 1 |
VCC |
Red |
+5 V |
| 2 |
D− |
White |
Data − |
| 3 |
D+ |
Green |
Data + |
| 4 |
ID |
none |
permits distinction of
Micro-A- and Micro-B-Plug
Type A: connected to Ground
Type B: not connected
|
| 5 |
GND |
Black |
Signal Ground |
The back of the connector looks like this:
- - -
- -
Pins are:
5 3 1
4 2