UpBright New Global 9V AC / DC Adapter Compatible with Serene Innovations TVSB-APTR TV SoundBox 9VDC DC9V 9.0V 9 Volts Power Supply Cord Cable PS Wall Home Charger ?? !!! Warm prompt: This is by UpBright high quality AC/DC adapter power supply. NOT counterfeit product. A counterfeit power adapter may damage your LCD/LED Monitor. UpBright Brand is the guarantee of confidence. Input: 100 - 240 VAC 50/60Hz Worldwide Voltage Use Mains PSU CECCCROHS 100-240