UpBright NEW 8V-9V AC / DC Adapter For Logitech MX AIR DiNovo Mini EDGE Dinovo Edge Bluetooth Keyboard Harmony 900 Remote Control MX1000 bluetooth MX Revolution 8VDC-9VDC Power Supply Battery Charger 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 AC / DC Adapter For Logitech MX AIR DiNovo Mini EDGE Dinovo Edge Bluetooth Keyboard 8V - 9V Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU Fits: Logitech Harmony 900 Remote Control 8VDC (Note: This AC Adapter is ONLY for Logitech Harmony 900 Remote Control. NOT 5.5V or 5.8V output. NOT fit Harmony 900 RF EXTENDER System /IR Blaster. Please Check For Compatibility With Your Unit. Or Let us to help. Thanks.) Fits: Logitech MX1000 bluetooth MX Revolution