[UL LISTED]KFD Printer PSU For 0957-2271 0957-2105 0950-4476 0957-2230 HP Officejet 7000 6000 6500 HP Photosmart All in One C6240 C6250 C6270 C6280 C6283 C6285 C6286 C6288 HP Deskjet 6540xi 6980 6983 KFD products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications Warranty: 30 Days Free Exchange /36 Months Warranty; This adapters was made with the highest quality materials.V-0 grade flame retardant,OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)100% compatibility with the original,more safety than other adapter Input: 100-240V 50-60Hz Output: 32V 1560MA Connector size:3 pin -- Please confirm the specifications and plug size before purchasing!If you can't make sure,pls feel free to contact us Comaptible with:HP Photosmart C5140, D7360, D7355 (PRINTER), C6180, C6183, c6188, c6150, c6185, c6175, c5180, c5183, c5188, c5150, c5140, c5185, c5173, c5190, c5194, c5177, c5175 (All-in-One)/ HP 0957-2230 0957-2105 0957-2271 for HP Officejet 6000 4500 6500A 7500 7500A 6500 PLUS E-ALL-IN-ONE Deskjet 6800, HP PhotoSmart 8450, HP B210, C309 a, g, C310, C2780 Printer Products trademarked KFD are marketed and sold exclusively by KFD+ Serial number is 86629087