Radiotaajuusesitin MediaRange MROS222 musta hopea

The MediaRange Digital 4-button wireless presenter in black and silver (model MROS222) is a compact RF-based presenter with a USB nano receiver designed for controlling slides and indicating points during lectures, meetings or classroom lessons. It includes a built-in laser pointer, runs on AAA batteries and supports reliable wireless operation up to typical room distances.

Advantages

The presenter uses RF wireless technology with a plug-and-play USB nano receiver for easy connection without drivers. Its small size and light weight make it convenient to carry, and the integrated laser pointer plus four navigation buttons provide straightforward slide control. The design in black and silver fits professional environments.

Suitable for

• Business presentations and meetings
• Lectures and classroom teaching
• Seminars and conference talks
• Workshops and training sessions

Key specifications

• Model: MediaRange MROS222
• Wireless technology: RF
• Receiver: USB nano dongle (plug & play)
• Presenter functions: Laser pointer, 4 control buttons
• Power: AAA batteries
• Colour: Black / Silver

How to use

Insert the USB nano receiver into an available USB port on your computer; the device should be recognised automatically. Install AAA batteries in the presenter, then use the navigation buttons to move forward or backward through slides and press the laser button to indicate points on the screen. Operate within typical room range for RF devices to maintain a stable connection.

Recommendations

For best performance, keep the line of sight between presenter and receiver free of large metal objects and replace batteries when the pointer or navigation response becomes weak.