Logitech M240 Silent Bluetooth Mouse

Brand: Logitech
Model: M240 Silent Bluetooth Mouse (e.g., 910‑007119 / 910‑007120 / 910‑007121)
Connectivity: Bluetooth Low Energy (no dongle)
SilentTouch: Yes — ~90 % reduced click noise
Sensor: Optical, 400–4000 DPI
Buttons: 3 (Left/Right + Middle/Scroll)
Scroll: Line‑by‑line mechanical wheel
Battery: 1 × AA (included)
Battery Life: Up to ~18 months
Range: ~10 m wireless
Hand Orientation: Ambidextrous
Compatibility: Windows, macOS, iPadOS, ChromeOS, Linux, Android (Bluetooth HID)