HQRP 14V AC Adapter for Samsung SyncMaster C23A550U LC23A550 LS24E390 S20A300B S20B300 S20B300B S19B300NW S16A100N S19A100N LS19A100N TFT LCD Monitor Power Supply Cord Adaptor Sync-Master + Coaster HQRP&reg; Replacement AC Adapter plus HQRP&reg; Coaster; Input: 100V-240V AC; Output: DC 14V, 3000mA; 42W; 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!