| USB Mode: | + *Device | + *
| USB Class: | + *None | + *
| USB Subclass: | + *None | + *
| Relevant Standards: | + *USB Standards | + *
| Usable Speeds: | + *Low Speed Mode, Full Speed Mode | + *
| Signal: | + *AVR Port: | + *
| Relay 1 | + *PORTC, Pin 4 | + *
| Relay 2 | + *PORTC, Pin 5 | + *
| Relay 3 | + *PORTC, Pin 6 | + *
| Relay 4 | + *PORTC, Pin 7 | + *
| Teensy2++ Yellow Led | + *PORTD, pin 6 | + *