OMNIHIL AC Cord + 2.0 USB Cable Compatible with Canon PIXMA MG Series Printers Compatible Models: MG7720 MG6822 MG6821 MG6820 MG5722 MG5721 MG5720 MG3620 MG2920 MG6620 MG7520 MG5620 MG2924 MG2420 MG3520 MG5420 MG4220 High Quality AC Power Cord and 2.0 USB Data Transfer Cable OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY