Amazon.com: PK Power AC/DC Adapter for Samsung SyncMaster SA300 LCD LED Monitor Power Supply Cord Cable Charger Input: 100-240 VAC 50/60Hz Worldwide Voltage Use Mains PSU : Electronics
AC Adapter for Samsung C27f398fw C27f398fwn Lc27f398fwnxza Monitor Power Supply, Size: 4.4
Best Buy: Samsung SyncMaster SA300 Series 23" LED Monitor S23A300B