Lenovo 540 langallinen toimistohiiri molempikätinen USB Type-C optinen 2400 DPI hiekka

Lenovo 540 wired office mouse in sand colour is an ambidextrous optical mouse designed for everyday office tasks. It connects via a USB Type-C cable for plug-and-play operation and provides up to 2400 DPI optical tracking. The compact, lightweight body and four pressed buttons with a scroll wheel deliver straightforward cursor control and comfortable handling for both left- and right-handed users.

Advantages

The ambidextrous shape suits a wide range of hand sizes and grip styles, while the 2400 DPI optical sensor gives precise pointer movement for document editing, spreadsheets and web browsing. A direct USB Type-C connection removes the need for adapters or batteries, offering reliable responsiveness and minimal setup. The lightweight construction reduces fatigue during long periods of use and the sand finish provides a neutral aesthetic for professional environments.

Suitable for

• General office work: word processing, email and spreadsheets
• Web browsing and cloud-based applications
• Home office setups where a wired, low-maintenance mouse is preferred
• Shared workstations used by both left- and right-handed users

Key specifications

• Form factor: Ambidextrous
• Movement detection: Optical sensor
• Movement resolution: 2400 DPI
• Interface: USB Type-C (wired)
• Buttons: 4 pressed buttons plus scroll wheel
• Weight: 0.067 kg
• Colour: Sand

How to use

Plug the USB Type-C connector into a compatible computer port; the device is recognized automatically by most modern operating systems and is ready for immediate use without additional drivers. Use the primary and secondary buttons for selection and context actions, the scroll wheel for vertical navigation, and the additional buttons where supported by the operating system or applications. Adjust pointer speed and DPI settings through the host system if needed to match your workflow.

Recommendations

For consistent tracking, use the mouse on a flat, low-reflective surface such as a mouse pad or matte desk area. Keep the cable free from sharp bends and avoid placing heavy objects on it. Regularly clean the exterior with a dry or slightly damp cloth and avoid liquids entering button gaps. If you switch between devices, verify the host port supports USB Type-C data connections.