UpBright 12V 6.6A-7A 80W HIGH POWER NEW Global AC / DC Adapter For Drobo 4-Bay FireWire 800 FW800 SATA Storage Array 4HD 12VDC 6.6 Amp - 7 Amp 80 Watts Power Supply Cord Cable PS Charger 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.