The GT-841078 series of interchangeable blade Wall Plug-In power supplies from GlobTek meets EISA Standards with Interchangeable Blades. Supplies are Class II, Double-Enforced Insulation Mechanical Configurations, and regulated output voltage of 5V @ 1A for 5W of continuous power via a USB jack. Style enclosed power supplies are housed in Impact Resistant non-vented Polycarbonate Upper and Lower Case, Thermal Conduction Cooling, and case dimensions of 65L x 44.3W x 27.8H (mm). Built-in Protection features include O.C., S.C., O.V., and Thermal. It accepts Universal Input of 90-264Vac.