Wired Keyboard and Mouse Set Lenovo Essential Wired Keyboard/Mouse AI – Polish layout

Lenovo Essential Wired Keyboard/Mouse AI — Polish layout is a wired input set that includes a full-size keyboard with a numeric keypad and a wired optical mouse. The set connects via standard USB cables for straightforward plug-and-play installation and is designed to provide reliable day-to-day performance for office, home and educational environments. The keyboard features a Polish (PL) key layout and familiar key spacing for typing comfort, while the mouse offers a precise optical sensor for cursor control on common desk surfaces.

Advantages

This wired keyboard and mouse set delivers dependable connectivity without the need for batteries or pairing, ensuring continuous operation during extended work sessions. The full-size keyboard with separate numeric pad supports efficient data entry, and the Polish layout meets local language typing requirements. The optical mouse provides consistent tracking and a comfortable shape for right- or left-hand use, while the wired USB connection minimizes latency and interference compared with wireless alternatives.

Suitable for

• Office workstations and administrative tasks
• Home computing and remote work
• Data entry and spreadsheet use
• School and educational computer labs
• General internet browsing and everyday applications

Key specifications

• Connection type: Wired USB for both keyboard and mouse
• Keyboard layout: Polish (PL) full-size layout with numeric keypad
• Keyboard form factor: Standard full-size with dedicated function keys and numeric pad
• Mouse type: Optical wired mouse with standard two-button and scroll wheel configuration
• Compatibility: Works with common operating systems supporting USB HID standard
• Power source: Bus-powered via USB (no batteries required)
• Intended use: Everyday office, home and educational environments

How to use

Connect the keyboard and mouse to available USB ports on the computer. The operating system should detect the devices automatically and install generic drivers if necessary. Use the keyboard for full-size typing tasks, including numeric entry on the dedicated pad, and operate the mouse on a flat surface for regular pointer control. No additional software is required for basic functionality; optional driver updates from the system manufacturer may improve layout-specific features or multimedia key behavior.

Usage recommendations

Place the keyboard and mouse on a stable desk surface and position them to maintain a neutral wrist posture during extended typing. Keep USB connectors clean and avoid excessive cable tension. For consistent cursor tracking, use a mouse pad suited to optical sensors. If you need specific driver support for advanced key mapping, consult the computer or operating system vendor for compatible software.