The USB AVR programmer connects to your computers USB port via an included USB A to mini-B cable and communicates with your programming software such as AVR Studio or AVRDUDE through a virtual COM port. This can also act as a USB-to-serial adapter or a two channel severly limited oscilloscope (SLO-scope). (30 cm) 6-pin ISP programming cable and a 6? (1.8 m) USB A to mini-B cable.,The USB AVR programmer connects to your computers USB port via an included USB A to mini-B cable