ABLEGRID Barrel Round Plug Tip AC / DC Adapter For FSP Group Inc. FSP150-AHAN1 P/N: 55 231389 01 5523138901 Switching Power Supply Cord Cable Charger Mains PSU (NOT 4-Pin connector)Product names are trademarks of the listed manufacturer or other owners, and are not trademarks of ABLEGRID. The manufacturer does not necessarily endorse use of these products