Lenovo Thinkbook Wireless Media Mouse

Overview

The Lenovo 4Y50V81591 is a wireless optical mouse designed for right-handed users who need integrated media controls within a full-size ergonomic design. It connects via a 2.4 GHz USB Type A receiver and offers adjustable sensitivity settings of 1000, 1600, and 2400 dpi to match different tasks. This mouse is ideal for users who frequently switch between document editing, web browsing, and media playback, providing convenient access to volume and playback controls without interrupting workflow.

Key features

• Wireless 2.4 GHz connection ensures a stable and responsive link without cable clutter.
• Seven programmable buttons, including dedicated media and volume controls, allow quick adjustments during work or entertainment.
• Adjustable sensitivity settings let you switch between precise control for editing and faster pointer movement for navigation.
• Two scroll wheel speed modes enable smooth line-by-line scrolling or rapid page and playlist navigation.
• Ergonomic right-handed design with a contoured thumb rest supports comfortable use during extended sessions.
• Long battery life of up to 12 months powered by a single AA battery reduces the need for frequent replacements.

Key specs

• Connection: 2.4 GHz wireless via USB Type A receiver
• Tracking technology: Optical
• Maximum sensitivity: 2400 dpi
• Buttons: Seven total, including media and volume controls
• Scroll wheel: Two-speed adjustment
• Battery: One AA battery with up to 12 months of life
• Hand orientation: Right-handed ergonomic design

Connectivity and compatibility

This mouse connects through a USB Type A receiver, making it compatible with most laptops and desktop computers that support USB input. The 2.4 GHz wireless connection provides reliable performance within typical office or home environments without interference or lag.

Ideal uses and environments

Well suited for office workers, students, and media enthusiasts who need to manage documents, web content, and audio or video playback seamlessly. Its full-size shape and thumb rest make it comfortable for long meetings, study sessions, or extended browsing and editing tasks. The adjustable sensitivity and scroll speed adapt to different workflows, enhancing productivity and ease of use.