OMNIHIL (8 Foot Long) AC/DC Power Adapter Compatible with Seagate 9SE2A4-571 9ZQ2N1-500 1TB 9ZQ2N2-500 2TB FreeAgent GoFlex Desk External Hard Disk Drive HDD HD Adapter Rating: World Wide 100V ~ 240V 50/60Hz High Quality PSU/Transformer / All products are tested to exceed/meet standard specification 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 REPLACEMENT WARRANTY