This board is intended as a VCC breakout board. It supports the following features:

• A wide array of connectors: USB A, B, Micro, Mini, DC plug, Banana Plug, screw terminal.
• While GND is always connected among all connectors, D+/D-/VCC are all switchable via pins.
• Banana plug dimensions match the front panel of Arachnid Lab's Re:Load Pro, and can be mounted directly on it, if one wishes.
• USB-A footprint can be soldered with either a male or female USB-A plug.

1. Current measurements by inserting the Banana Plugs in the VCC path between any two connectors.
2. Power supply measurements using standard connectors (USB mini, micro, DC barrel jack) with Re:Load Pro
3. Controlling of USB D+/D-, either disconnecting it to prevent a data connection, or biasing it with resistors to select a specific charging mode. Some Combinations, such as inserting VBB with two USB-A plugs (male+female) may require 2 PCBs.

• Add VCC/GND/D+/D- marks on the bottom side header pins.
• Possibly add mounting holes
• Next revision will be narrow and long, and support two independent USB-A connectors (male+female), one on each side.