The HP 280 Silent Wireless Mouse is designed for those who value a quiet workspace and a clutter-free desk. It connects via a 2.4 GHz wireless RF link using a small USB receiver, which can be stored in a dedicated internal slot when you are on the move. The optical sensor utilizes HP Blue Optical Technology with a resolution of 1200 dpi, ensuring smooth tracking across various surfaces. Constructed from black ABS plastic, this right-handed mouse weighs only 70 g and measures 110 x 71 x 40 mm, making it easy to slip into a laptop bag. Its most notable feature is the silent click mechanism, which reduces noise from the left and right buttons by up to 90%, allowing you to work in shared environments without disturbing others. It operates on a single AA battery that can last up to 18 months, providing long-term reliability for users of Windows, MacOS, and Chrome OS.