HQRP 14V AC Adapter for Samsung Series 3 TC350, Series 5 TC550, Series 7 TC730 LT24C550ND LT24C550 BN44-00593A S24C770T T22C350ND T24C550ND TFT LCD Monitor Power Supply Cord Adaptor + Coaster HQRP&reg; Replacement AC Adapter plus HQRP&reg; Coaster; Input: 100-240V ~ 50 - 60Hz AC; Output Voltage: 14 Volts, 3 Amps; Power: 42W; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; 200 days warranty!