• Brand: Dell
• Model: WM126
• Product Type: Wireless Mouse
• Colour: Black
• Sensor Technology: Optical LED
• Sensor Resolution: 1000 DPI
• Wireless Technology: 2.4 GHz RF
• Wireless Range: Up to 10 m
• Wireless Receiver: USB Wireless Receiver
• Receiver Type: Dell Universal Pairing
• Number of Buttons: 3
• Scroll Wheel: Mechanical
• Design: Ambidextrous
• Battery Type: 1 x AA Alkaline Battery
• Battery Life: Up to 12 months
• Plug and Play: Yes
• Dimensions: 94.82 x 57.31 x 35.60 mm
• Weight: Approximately 57.5 g
• Warranty: 1 year

Dell's current product information confirms the WM126's 1000 DPI optical sensor, 2.4 GHz wireless connection, three buttons, AA battery, 12 month battery life and USB receiver.

• Windows 7 • Windows 8 • Windows 8.1 • Windows 10 • Windows 11 • macOS • Linux • Ubuntu • Chrome OS • Android OS
• Requires an available USB Type A port
• Plug and play operation without additional software or drivers
• Dell Universal Pairing allows connection of up to 6 compatible devices using one receiver when the required software is installed