UpBright New BIG-4-Pin DIN Global AC / DC Adapter For LaCie 301103A Design by F.A. Porsche 500 GB 7200 RPM External Hard Disk Drive HDD HD Power Supply Cord Cable Charger Mains PSU World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition UpBright 30 days money back guarantee. 1 full year service warranty (Note: This is Regular Big 4-Pin Connector as the Image. NOT Mini 4-Pin. Please Check For Compatibility With Your Unit. Thanks.)