UpBright NEW 4-Pin DIN Global AC/DC Adapter For Seagate 9W2074-500 ST3160024ARK ST3160024A-RK 9W2074500 External Hard Disk Drive HDD HD 5V 12V 1.5A - 2A Power Supply Cord Cable Charger 4 Prong 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. UpBright NEW 4-Pin DIN Global AC / DC Adapter For Seagate 9W2074-500 ST3160024ARK ST3160024A-RK 9W2074500 External Hard Disk Drive HDD HD 5V 12V 1.5A - 2A Power Supply Cord Cable Charger 4 Prong Mains PSU