BestCH USB Cable (5FT) PC Laptop Data Sync Transfer Cord for HP PhotoSmart/PSC/Business Inkjet/Color Copier C4235 C4240 C4250 C4270 C4272 C4273 C4275 C4280 C4680 C4683 C4685 C4690 C5580 C6150 C618

Product Specifications: ? Plug Type: US prong ? Input Voltage:AC 100-240VAC Worldwide Use ? Input Frequency Range: 50-60Hz Kindly Note: ? This item is replacement power adapter ,not Orginal/Genuine. ? Please be kindly informed that the total wattage of the device should not exceed the max wattage (shown on the adapter's label) of this adaptor ? And we suggest it to be de-rated 10%-20% when using to prevent overheating Warnings: ? Don't open or modify the power supply / power cord/ power cable ? Please leave children, kids far away from high voltage power source ? Please use it under professional electrician's guides ? Any abuse or improper use will void warranty