The HP 405 Quiet Black Wireless Mouse (AZ7B3AA) is a compact, ambidextrous business mouse with silent-click buttons, made for open-plan offices, libraries and shared spaces where loud clicks are a distraction. It connects two ways: through a 2.4 GHz USB-A wireless receiver or over Bluetooth 5.2 Low Energy, so it can pair with a laptop, tablet or phone. The optical sensor runs at 1,200 dpi and works on most surfaces, and the five buttons include back and forward keys plus a clickable scroll wheel. It runs on a single AA battery and has a wireless range of up to 10 m. HP lists compatibility with Windows 10 and 11, macOS, ChromeOS, Android and iOS. The mouse measures 118 x 61 x 40 mm, weighs 110 g and is made with 40 percent recycled materials.