HQRP 24V AC Adapter for Samsung HW-H450 HW-F751 HW-F750 HWF-850 Soundbar Speaker System + Euro Plug Adapter HQRP&reg; Replacement AC Adapter plus HQRP&reg; Euro Plug Adapter; Input: 100V-240V AC; Output: DC 24V, 2500mA; Pin Inside; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; 1 Year warranty!