Logitech Wireless Presenter R400

Product Overview

The Logitech Wireless Presenter R400 is a handheld presentation remote designed for controlling slide shows from a distance. It connects to a compatible computer through a compact USB wireless receiver and does not require dedicated software for its standard presentation controls. The receiver can be stored inside the presenter when it is not connected to a computer.

The R400 provides dedicated controls for moving forward and backward through slides, starting a slide show, and activating a black screen in compatible presentation applications. An integrated red laser pointer allows the presenter to indicate information on projection surfaces. The laser is classified as a Class 2 product with a maximum continuous-wave emission of 1 mW.

The wireless operating range is rated at up to 15 meters, or approximately 50 feet, although actual performance can vary with environmental and computing conditions. A battery indicator provides information about remaining power. The presenter is powered by replaceable AAA batteries and includes a physical power switch. Logitech introduced the R400 in 2009 as a compact presentation controller intended primarily for meeting rooms, classrooms, training environments, and similar presentation spaces.

Product Information

Identification

Physical

Product Identifier Summary

Product identifiers help distinguish the R400 from other Logitech presentation remotes that may have different wireless systems, laser types, controls, or computer compatibility.

• Model Number: Identifies the product family and is commonly used when locating setup guides, technical support, and troubleshooting information.
• MPN: The manufacturer part number distinguishes a specific manufacturer-defined product configuration or regional package.
• UPC: A Universal Product Code is a standardized barcode used for retail inventory and product matching when assigned to a specific package.
• EAN: A European Article Number is an international barcode identifier used in product catalogs and distribution systems.
• GTIN: The Global Trade Item Number is the broader standardized identification system that includes UPC and EAN formats.
• ASIN: This catalog identifier distinguishes the specific online product record associated with this R400 configuration.

Common Uses

The R400 is commonly used to control computer-based slide presentations without remaining next to the computer. Its wireless connection allows a presenter to move within the supported operating range while retaining access to basic presentation controls.

• Business presentations and meetings.
• Classroom lectures and educational presentations.
• Training sessions and workshops.
• Conference-room slide presentations.
• Seminars and public speaking events.
• Controlling slides from a distance when a computer is connected to a projector or display.
• Using a visible laser point on compatible projection surfaces.

Maintenance and Care

Keep the presenter and USB receiver dry and protect both components from excessive heat, moisture, dust, and physical impact. The carrying case can be used to protect the presenter during transportation or storage.

The USB receiver should be returned to its storage compartment in the presenter when it is not connected to a computer. This reduces the chance of losing the small receiver or damaging its USB connector.

If the presenter will not be used for an extended period, battery condition should be checked before storage. Batteries showing leakage, swelling, corrosion, or other damage should not remain installed.

Exterior surfaces can be cleaned with a soft dry cloth or a lightly dampened cloth. Liquids should not be allowed to enter the buttons, battery compartment, laser opening, USB receiver, or other openings.

Safety Information

• The R400 contains a Class 2 red laser pointer.
• Do not intentionally direct the laser beam into a person’s eyes.
• Do not stare directly into the laser aperture or beam.
• Do not use optical instruments to view the laser beam.
• Keep the laser opening unobstructed and avoid modifying the laser assembly.
• Use batteries with the correct polarity as marked inside the battery compartment.
• Remove damaged or leaking batteries and handle them according to applicable battery-disposal guidance.
• Keep the presenter and USB receiver away from excessive moisture.
• The product is documented for operation between 32°F and 104°F, or 0°C and 40°C.

Technical Specifications

Product History

Logitech announced the Wireless Presenter R400 in August 2009 alongside the Professional Presenter R800. The R400 was positioned as the simpler model for presentation environments requiring basic slide control and a red laser pointer.

The original R400 was scheduled for availability in the United States and Europe beginning in September 2009. Its core design established a combination of USB wireless connectivity, dedicated slide controls, receiver storage, and an integrated red laser pointer.

Logitech later expanded its presentation-device range with models such as the R500s and Spotlight. These newer products differ in wireless connectivity, pointing technology, software integration, and supported functions and should not be treated as identical replacements for the R400.

Key Features

• Wireless slide control through a compact USB receiver.
• Dedicated forward and backward slide buttons.
• Control for launching a slide show.
• Black-screen control in compatible applications.
• Integrated red laser pointer.
• Battery-status indicator.
• Physical on/off switch.
• Internal storage compartment for the USB receiver.
• Plug-and-play standard operation without dedicated software installation.
• Compact handheld enclosure intended for presentation use.

Package Contents

• Logitech Wireless Presenter R400.
• USB wireless receiver.
• AAA batteries.
• Protective carrying case.
• User documentation.

Compatibility

The R400 communicates with a computer through its dedicated USB receiver. A usable USB port is therefore required for the standard connection method.

The presenter sends common presentation-control commands rather than relying on a complex application-specific interface. Basic slide navigation is intended to function with compatible presentation software that recognizes the corresponding keyboard-style commands.

The black-screen function is application dependent and may not behave identically in every presentation program. Slide-show launch behavior can also vary depending on the software and operating environment.

The R400 does not provide Bluetooth connectivity. Computers equipped only with USB-C ports require an appropriate USB adapter or compatible hub to physically connect the supplied receiver.

Frequently Asked Questions

What is the Logitech R400 used for?

It is used to control slide presentations wirelessly while the presenter moves away from the computer. It also includes a laser pointer for directing attention to visible areas of a projection surface.

Does the R400 require software installation?

No dedicated software installation is required for its standard functions. The supplied receiver is designed for plug-and-play operation with compatible computer systems.

How is the R400 connected to a computer?

The compact wireless receiver is removed from the presenter and inserted into a compatible USB port. The presenter then communicates wirelessly with that receiver.

Does the Logitech R400 use Bluetooth?

No. The R400 uses its dedicated USB wireless receiver rather than a Bluetooth connection.

Can the receiver be stored inside the remote?

Yes. The presenter has an integrated storage location for the receiver when it is not connected to a computer.

Can the R400 move both forward and backward through slides?

Yes. Dedicated controls allow movement to the next or previous slide in compatible presentation software.

What does the black-screen button do?

In compatible applications, it temporarily changes the presentation to a black screen. Support for this function depends on the presentation software.

Does the R400 include a laser pointer?

Yes. An integrated red laser pointer is activated using a dedicated button on the presenter.

Why might the laser appear weak on a television or LCD screen?

Traditional laser pointers depend on light reflecting from a physical surface. Flat-panel displays can reflect laser light differently from projection screens, making the laser point less visible.

Can the R400 control a presentation through a wall?

The stated wireless range assumes suitable operating conditions. Walls, electronic interference, room construction, computer placement, and other environmental factors can reduce usable range.

Does the R400 require rechargeable batteries?

No. It uses replaceable AAA batteries rather than an integrated rechargeable battery system.

How can the exact model be identified?

Check for the R400 model designation and manufacturer information on the presenter, packaging, or documentation. The part number can provide additional confirmation when distinguishing regional or packaged versions.

Can the R400 be used with a computer that has only USB-C ports?

The supplied receiver uses a traditional USB connection. A suitable adapter or hub is required when the host computer does not provide a compatible USB port.

Does the presenter control volume?

Volume adjustment is not part of the documented standard control set for the R400. Its primary controls focus on slide navigation, starting presentations, black-screen operation, and laser pointing.

Does the R400 have a display or timer?

No. Those functions are associated with other presentation-remotes in Logitech’s range, including models designed with additional presentation-management features.

What should be checked if the R400 stops responding?

Check battery condition and polarity, confirm that the presenter is switched on, verify that the receiver is fully inserted, and make sure the presenter remains within wireless range. Restarting the computer is also included among the manufacturer’s basic troubleshooting steps.

Does the remote need to be paired manually with Bluetooth settings?

No. Standard operation uses the supplied USB receiver and does not require Bluetooth pairing through the computer’s settings.

Buying Considerations

The R400 is intended for basic presentation navigation rather than advanced computer control. Users comparing presentation remotes should determine whether they require functions such as Bluetooth, digital highlighting, timers, vibration alerts, cursor control, or application customization.

The supplied receiver requires a compatible USB connection. Modern laptops equipped exclusively with USB-C ports need an additional adapter or hub, adding another component to the presentation setup.

The physical red laser works differently from software-based digital pointers. Its visibility depends on the display surface and environmental conditions, and it can be less visible on some televisions and flat-panel displays.

The rated wireless range is sufficient for many classrooms and meeting rooms, but actual distance can vary. Larger venues may require a presentation remote designed for a longer wireless operating range.

Customer Feedback Summary

This section provides a generalized summary of recurring themes in publicly available customer feedback. These observations reflect individual user experiences and are not verified technical specifications.

Frequently favorable feedback focuses on straightforward setup, uncomplicated slide controls, and the ability to begin using the presenter without installing additional software. Users also commonly discuss the compact USB receiver and its integrated storage location as useful for transportation.

The button layout is often described as easy to operate by touch after the user becomes familiar with the controls. Battery operation and the compact handheld shape are also recurring positive themes in public user discussions.

Common limitations include reduced laser visibility on some flat-panel displays and the absence of newer connectivity options such as Bluetooth. Some users with USB-C-only computers also require an adapter for the receiver. These observations are subjective and do not change the documented product specifications.

Related Products

• Logitech R500s Laser Presentation Remote.
• Logitech Professional Presenter R800.
• Logitech Spotlight Presentation Remote.
• USB wireless presentation remotes with red laser pointers.
• Bluetooth presentation remotes.
• Digital presentation remotes designed for flat-panel displays and virtual presentations.

Last Updated

August 16, 2026