Topic: How many USB ports?

ADAfruit says the hacker board has 3 USB ports, but when the board boots it says it has 4.  The 40 pin connector has a D+ and D- signal, so I'm wondering if that is the 4th USB port.  THAT could be useful.

Re: How many USB ports?

The 18-pin .1" header has USB on it, which is the 4th USB port.  The 44-pin socket doesn't have USB on it.