Seal Shield Silver Strom STM042P Mouse

Optical LED for smoother movement and hassle-free performance PS/2 connectivity for a easy connection 2 total buttons for better usability and increased efficiency PS/2 mouse host interface allows quick transmission of data at a higher rate for your convenience From controlling text size to image zoom, opening or closing tabs, the featured scrolling wheel makes it a breeze to perform tasks quickly Mouse offers maximum efficiency and usability