Keyboard Lenovo Raptor 5N21B44376 Backlit Numeric Wired USB Full-size with Numeric Pad

The Keyboard Lenovo Raptor 5N21B44376 Backlit Numeric Wired USB Full-size with Numeric Pad is a full-size wired keyboard designed for stable, everyday use. It features an integrated numeric pad and backlit keys to improve visibility in low-light environments. The USB connection ensures reliable key response and plug-and-play compatibility with most desktop and laptop systems, making it suitable for general computing, data entry and office tasks.

Advantages

This wired USB keyboard provides a full-size layout including a dedicated numeric pad for efficient number entry and extended key coverage for standard typing. Backlit keys enhance visibility in dim conditions, allowing work to continue without additional lighting. The wired connection reduces latency and eliminates the need for batteries, offering consistent performance during long sessions. The keyboard’s design focuses on straightforward setup and reliable input for everyday productivity.

Suitable for

• Office work and document processing
• Data entry and accounting tasks
• Home computing and everyday typing
• Environments with limited lighting or night use

Key specifications

• Layout: Full-size with dedicated numeric pad
• Connectivity: Wired USB interface
• Key backlighting: Yes (backlit keys for low-light visibility)
• Form factor: Standard desktop keyboard
• Primary use: General computing, office and data entry

How to use

Connect the keyboard to an available USB port on your computer. The operating system should detect the device automatically and install any necessary drivers for immediate use. Adjust the backlight settings if available through dedicated keys or system controls to suit ambient light levels. Use the numeric pad for fast number input and the full-size layout for comfortable typing during extended sessions.

Usage recommendations

Place the keyboard on a flat, stable surface at a comfortable typing height to reduce strain. Keep the USB cable clear of obstructions and avoid sharp bends to preserve the connection. For prolonged use, consider an external wrist rest and periodic breaks to maintain ergonomics.