Logitech M325S Wireless Mouse Compact, portable, M325S Wireless Mouse features micro-precise scrolling and a tilt wheel for enhanced speed and accuracy. Comfortable, contoured shape follows the natural curve of your hand and is perfect for both right-handed and left-handed scrollers. Compact construction fits easily in your bag to work on-the-go. Easy-to-use design is compatible with all main operating systems (Windows, macOS, Linux and Chromebook) and is ready to work in seconds. Plug the receiver into your computer for a reliable connection up to 10 meters away from your device. Long-lasting, AA battery (included) stays powered up to 18 months without changing thanks to the on/off switch and auto-sleep, power-saving mode. More from the Manufacturer The tilt wheel scroller makes the use of large spreadsheet and complex websites quite easy by allowing users a 360° navigation Features optical resolution for silky smooth movement Product Type: Mouse Environmentally Friendly: Yes Environmental Certification: Carbon Neutral Operating System Compatibility: macOS 10.5 Product Color: Silver Color Family: Silver Environmental Compliance: Waste Electrical and Electronic Equipment Directive (WEEE) Brand Name: Logitech Manufacturer: Logitech Product Model: M325S Product Name: M325S Wireless Mouse Device Supported: Chromebook Manufacturer Part Number: 910-006824 Manufacturer Website Address: http://www.logitech.com Packaged Quantity: 1 Each Platform Supported: Mac Package Contents: M325S Wireless Mouse Nano Receiver 1 x AA Battery (Pre-installed) User Documentation Limited Warranty: 3 Year Weight (Approximate): 93 g Battery Included: Yes Number Of Programmable Buttons: 3 Pointing Device Host Interface: USB Scroller Type: Tilt Wheel Total Number Of Buttons: 5 Wireless Operating Frequency: 2.40 GHz Ergonomic Fit: Symmetrical Hand/Palm Size: Small Movement Resolution (Dpi): 1000 Pointing Device Connectivity Technology: Wireless Pointing Device Wireless Technology: Radio Frequency Movement Detection: Optical