The Lenovo 100 Wireless Keyboard and Mouse Combo (Model: 4X31N94475) offers the ideal blend of functional design, physical durability, and plug-and-play simplicity. Engineered by Lenovo—a global leader in personal computing and accessory innovation—this peripheral set is carefully tuned to optimize daily typing speed, reduce desktop cord clutter, and provide reliable wireless input across all your desktop and laptop applications.
By unifying both input devices under a single 2.4GHz nano USB receiver, the Lenovo 100 Wireless Combo instantly upgrades your workspace ergonomics while freeing up valuable USB ports. Built to withstand the demands of heavy daily use, the set features a full-size 3-zone keyboard with splash-resistant engineering and an ambidextrous, high-precision optical mouse, delivering smooth execution for spreadsheet data entry, word processing, web navigation, and media control. Available now at duuka.ug , this combo represents an unbeatable investment in quality, comfort, and everyday productivity.
Sleek, Ergonomic Keyboard Design with 3-Zone Efficiency
The cornerstone of the Lenovo 100 Wireless Combo is its full-size 3-zone keyboard layout. Designed to mirror the intuitive layout of standard desktop input boards, it features a traditional QWERTY main key block, dedicated navigation arrow keys, and a full numeric keypad. The inclusion of a dedicated 10-key numeric pad makes numerical input, financial modeling, and database entry effortless for accountants, students, and office managers alike.
Beyond its standard full-size layout, the keyboard utilizes an ultra-slim frame profile with clean, low-profile island-style keycaps. This island key design separates individual keys cleanly to minimize accidental keystrokes, increase typing accuracy, and create a satisfying, tactile response with every press. The key pitch measures a standard 19.05 mm (0.75 inches) in both X and Y directions, ensuring your fingers transition naturally without feeling cramped or overextended. With a key lifecycle rating tested up to 10 million clicks, the membrane switches beneath each key retain their responsive feel and consistent spring over years of continuous typing.
Engineered for Resilience: Advanced Spill-Resistant Protection
Accidental liquid spills are among the most common causes of desktop keyboard failure in busy home and office environments. Lenovo addresses this concern directly by engineering the Lenovo 100 Keyboard with an integrated spill-resistant architecture. Designed with internal liquid channels and strategic bottom drain holes, any accidental coffee or water splashes are safely channeled away from sensitive internal circuits and directed out through the base of the device.
This liquid mitigation design safeguards your investment and prevents sudden workplace downtime caused by minor desktop spills. Furthermore, the rugged casing material undergoes Lenovo’s rigorous quality testing simulations to ensure resilience against minor impacts, dust accumulation, and daily wear-and-tear.
High-Precision 1600 DPI Ambidextrous Optical Mouse
To complement the full-featured keyboard, the combo includes a sleek, compact wireless optical mouse engineered for smooth tracking across various desk surfaces. Powered by a high-resolution 1600 DPI red optical sensor, the mouse captures fine cursor movements with pin-point accuracy. This high DPI sensitivity allows you to navigate dual-monitor setups, high-resolution screens, intricate design software, and expansive spreadsheets without needing to lift or reposition the mouse repeatedly.
The physical contour of the mouse is sculpted to support standard palm, claw, and fingertip grip styles comfortably. Its symmetrical, ambidextrous shape ensures equal comfort for both right-handed and left-handed users. Equipped with 3 essential control buttons—left click, right click, and a tactile clicky 2-way scroll wheel—the mouse delivers instant physical feedback. Both primary buttons are rated for up to 3 million clicks, guaranteeing long-term durability for demanding daily click-heavy routines.
2.4GHz Wireless Freedom & Uncluttered Desk Setup
Tangled wires and restricted movement can compromise workplace comfort and make desk cable management a constant chore. The Lenovo 100 Wireless Combo eliminates cable clutter by utilizing advanced 2.4GHz radio frequency (RF) wireless technology. Operating over a strong signal radius of up to 10 meters (33 feet), this combo provides uninterrupted wireless freedom, letting you type comfortably from your desk, lap, or a conference table.
Setting up the system requires no complex software installation or driver downloads. The combo utilizes a single micro Nano USB receiver that connects instantly to any standard USB Type-A port. Once plugged in, the single receiver simultaneously pairs both the keyboard and the mouse, preserving your computer's remaining USB ports for external storage drives, flash drives, headsets, or charging cables.
Smart Power Management and Long Battery Longevity
Energy efficiency is built directly into the core hardware architecture of the Lenovo 4X31N94475 combo. Powered by standard, easily replaceable commercial batteries, the devices are engineered to consume minimal power during active typing and tracking while automatically entering low-power sleep modes during periods of inactivity.
The keyboard operates on a single AAA alkaline battery, delivering up to 12 to 15 months of active service under standard office usage conditions. The companion optical mouse runs on a single AA battery, yielding up to 6 to 18 months of operating life depending on daily tracking intensity. The long battery life minimizes maintenance costs and prevents unexpected power failures during critical work projects. Included directly inside the factory retail package are both required batteries, allowing you to deploy your new peripherals immediately out of the box.
Broad OS Compatibility and Versatile Deployment
The Lenovo 100 Wireless Combo is built to integrate seamlessly into diverse corporate, educational, and personal computing environments. Fully certified for Windows 10 and Windows 11 operating systems, the combo offers native support for all built-in shortcut keys, media functions, and hardware controls. It is also fully plug-and-play compatible with Chrome OS, Linux, and MacOS desktop systems, making it an adaptable peripheral solution across multiple hardware platforms.
Whether you are upgrading legacy desktop office setups, expanding laptop workstations with full-sized control peripherals, or setting up home learning environments for students, the Lenovo 100 Wireless Combo delivers reliable performance. Order your Lenovo 100 Wireless Combo Keyboard and Mouse (4X31N94475) today from duuka.ug to experience authentic product quality, competitive pricing, and fast delivery across Uganda!
Technical Specifications
Brand: Lenovo
Model Name: Lenovo 100 Wireless Combo
Part Number (SKU): 4X31N94475
Connectivity Type: 2.4GHz Wireless via single Nano USB Receiver
Wireless Range: Up to 10 meters (33 feet)
Keyboard Layout: Full-size 3-zone layout with numeric keypad
Key Architecture: Low-profile island keys with membrane switch mechanism
Key Pitch (X/Y): 19.05 mm (0.75 inches) x 19.05 mm (0.75 inches)
Keyboard Durability: Tested up to 10 million key clicks
Keyboard Special Feature: Spill-resistant design with built-in drainage holes
Keyboard Power Requirement: 1 x AAA Alkaline Battery
Keyboard Battery Life: Up to 12–15 months
Mouse Sensor Type: Red Optical Sensor
Mouse Resolution: 1600 DPI
Mouse Design: Ergonomic ambidextrous compact shape
Mouse Control Buttons: 3 Buttons (Left click, Right click, Middle click scroll wheel)
Scroll Function: 2-way vertical scrolling (Up / Down)
Mouse Button Durability: Rated for up to 3 million clicks
Mouse Power Requirement: 1 x AA Alkaline Battery
Mouse Battery Life: Up to 6–18 months
Keyboard Dimensions (L x D x H): 452.0 mm x 124.9 mm x 19.8 mm
Mouse Dimensions (L x D x H): 99.8 mm x 59.0 mm x 39.0 mm
Weight: Keyboard: 416.3g (with battery); Mouse: 75.5g (with battery)
Color Finish: Textured Black
Supported Operating Systems: Windows 10, Windows 11, Chrome OS
Hardware Requirements: Available USB-A Port
Package Contents: Lenovo 100 Wireless Keyboard, Lenovo 100 Wireless Mouse, USB-A Nano Receiver, 1 x AAA Battery, 1 x AA Battery, Setup/Warranty Poster
