The Intertek WATER TECH AC ADAPTER LC099-2SK is a reliable power adapter designed to deliver a voltage of 8.4V and 1A. Made in China, this adapter is compatible with 3M brand devices and is ideal for use with laptops and desktop accessories. Tested for quality and efficiency, this AC/standard adapter ensures a steady power supply for your electronic devices, making it a dependable choice for those in need of a reliable power source.