Wireless keyboard and mouse set Acer LK41-2K USB, English layout, wireless connection

Acer LK41-2K is a wireless keyboard and mouse set with an English layout and USB receiver. The full-size keyboard includes 104 keys, a water-resistant design and ABS keycaps with an expected key lifespan of about 10 million presses. The compact optical mouse has three buttons. Both devices connect via the included USB 2.4 GHz receiver and use approximately 1.5 m cables for the receiver dongle or wired variants if present, offering simple plug-and-play setup for desktop, home or office use.

Advantages

The set combines a full-size 104-key keyboard and a compact 3-button mouse in a single wireless package, providing reliable connection through a USB 2.4 GHz receiver. Durable materials such as ABS keycaps and a water-resistant keyboard design increase longevity, while standard dimensions ensure familiar typing comfort and easy replacement of desktop peripherals.

Suitable for

• Everyday office work and home productivity
• Typing and text entry
• Web browsing and email
• Remote work and study setups

Key specifications

• Connection type: USB 2.4 GHz receiver (wireless)
• Keyboard: 104 keys, water-resistant design, ABS keycaps, key life ≈ 10 million presses, dimensions 428 × 140 × 20 mm, cable/receiver length ~1.5 m
• Mouse: 3 buttons, optical, dimensions 115 × 65 × 38 mm, cable/receiver length ~1.5 m
• Layout: English
• Brand / model: Acer LK41-2K

How to use

Connect the included USB 2.4 GHz receiver to a free USB port on your desktop or laptop. Place batteries if required or ensure the devices are charged according to the model instructions. Turn on the keyboard and mouse, wait for automatic pairing with the receiver, and start typing and moving the mouse. For best results, keep the receiver within about 1–2 meters of the devices and avoid placing large metal objects between the receiver and peripherals.

Usage recommendations

Position the keyboard on a flat surface at a comfortable typing height and the mouse on a non-reflective mouse pad. Wipe spills promptly from the keyboard to preserve the water-resistant protection and clean the mouse optical sensor periodically to maintain tracking accuracy.