A4TECH 4200N Wireless Keyboard Mouse Combo
The A4TECH 4200N Wireless Keyboard Mouse Combo is a straightforward, full-size wireless desktop set built for everyday computing tasks such as typing, browsing, office work, or casual use. The package includes a standard keyboard and a compact optical mouse, both connecting through a single 2.4 GHz USB dongle — meaning you can enjoy a clutter-free setup with no cables. The keyboard has a full 104-key layout plus 12 extra “Fn” multimedia hotkeys, allowing quick access to media controls (volume, play/pause) or other shortcuts without needing to touch the mouse. The keycaps have a rounded-edge design for comfortable, prolonged typing sessions, and the key characters are laser-engraved — more durable than printed legends, less prone to fading over time. The keyboard body measures approximately 456 × 150 × 28 mm, giving ample space for typing, while the mouse is sized around 107 × 61 × 39 mm — compact but ergonomically shaped enough to accommodate small to medium hands. The mouse uses an optical (infrared) sensor and offers 1000 DPI resolution, which is suitable for typical office, browsing, and daily tasks (though it’s not designed for high-precision gaming). The combo maintains a 125 Hz report rate, helping ensure responsive cursor movement and reducing lag — a welcome feature for smoother navigation. This combo is battery-powered: the keyboard uses 2 × AAA batteries; the mouse runs on 1 × AA battery. That makes maintenance simple — no charging cords or waiting for recharge cycles. Wireless range is around 10–15 meters, giving flexibility in desk layout or when connecting a laptop even at a bit of a distance. The whole setup is plug-and-play: you plug the nano USB receiver into your PC and start using the keyboard and mouse — no extra software or drivers needed. Overall, the A4TECH 4200N Wireless Keyboard Mouse Combo is a budget-friendly, no-fuss solution for basic computing needs. It offers a stable wireless connection, comfortable typing, handy multimedia shortcuts, and reliable mouse control — ideal for home, office, or student use.
Features of A4TECH 4200N Wireless Keyboard Mouse Combo
- 2.4GHz Wireless Connectivity Ensures stable and reliable performance with a working range suitable for home or office setups.
- Full-Size 104-Key Keyboard Comfortable layout with all standard keys, suitable for typing, work, or study.
- 12 Multimedia Hotkeys Quick access to functions like volume control, music playback, and shortcuts using the Fn key.
- Optical (Infrared) Mouse Sensor Provides precise cursor movement for everyday tasks.
- 1000 DPI Resolution Mouse Smooth tracking ideal for office work, browsing, and basic computing.
- 125Hz Report Rate Helps deliver responsive and lag-free performance.
- Ergonomic Mouse Design Compact shape for comfortable handling over long periods.
- Laser-Engraved Key Characters Durable key markings that resist fading.
- Plug-and-Play Setup No drivers or software required — simply connect the USB receiver and start using.
- Battery Powered Convenience Keyboard and mouse operate on AAA and AA batteries, eliminating charging hassles.
- Space-Saving Nano USB Receiver Single receiver connects both devices while saving USB port space.
