The Genuine Linksys KSAS0501200350HU Adapter is a reliable 12V 3.5A power supply designed for various Linksys models such as EA6700-RM, AC1750, and AC1900. This adapter is a direct replacement with the original model, ensuring compatibility and performance. Made in China, this adapter is a genuine product from Linksys, providing peace of mind for users who require a dependable power source for their networking devices.