UpBright 5V AC/DC Adapter Replacement for RocketFish RF-RBAUX Rocketboost Wireless Rear Speaker Kit RF-WHTIB Sender Receiver RF-G1185 4-Port HDMI Selector Switching RF-RBWS02 Transmitter System 5VDC 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 Global 5V AC / DC Adapter Replacement For RocketFish RF-RBAUX Universal Rocketboost Wireless Rear Speaker Kit RF-WHTIB Sender Receiver RF-G1185 4-Port HDMI Selector Switching RF-RBWS02 Transmitter system 5VDC Power Supply Cord Cable PS Charger Mains PSU Fits Rocketfish HDMI Switcher RF-HDMI4 HIGH-DEFINITION MULTIMEDIA INTERFACE