Brand new, unused. Thank you. Logitech MX MASTER 2S Wireless Mouse MX2100CR Bluetooth Wireless Mouse Windows Mac Graphite Domestic Genuine Product 【High-Precision Tracking】 Utilizing Darkfield technology, it offers smooth operation on various surfaces with a precision of up to 4000 DPI. 【Multi-Function Buttons】 Equipped with customizable buttons, packed with convenient features to improve work efficiency. 【Dual Connectivity】 Easily switch between up to 3 devices using either the Unifying receiver or Bluetooth connection. - Brand: logicool - Model Name: MX MASTER 2S - Type: Wireless Mobile Mouse - Compatibility: Windows/Mac - Tracking Technology: Darkfield High-Precision Tracking - DPI: Up to 4000 DPI - Scrolling Function: Smooth Scrolling - Connection Method: Unifying & Bluetooth - Package Contents: Receiver, USB Cable, Mouse Body Thank you for viewing.