UpBright New 12V AC / DC Adapter Replacement for 3M Streaming Projector Powered by Roku Mod.No SPR1000 12VDC Power Supply Cord Cable PS Wall Home Battery 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. UpBright New 12V AC / DC Adapter Replacement For 3M Streaming Projector Powered by Roku Mod.No SPR1000 12VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU