The Logitech M185 Compact Wireless Mouse in Blue is a standard mouse with optical tracking method and a maximum DPI of 1000. It has a compact design with dimensions of 3.5 inches in length and 2.3 inches in width. The mouse features a scroll wheel and wireless connectivity, making it convenient for use without the need for a charger. With three buttons and a reliable brand like Logitech, this mouse is a practical and efficient option for navigating on your computer or tablet.