Einführung
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Logitech MX Master 3S Wireless Mouse. Please read this manual thoroughly to ensure proper use and to maximize the performance of your device.
The Logitech MX Master 3S is a high-performance wireless mouse designed for precision, comfort, and efficiency across multiple devices and operating systems. It features advanced tracking, quiet clicks, and ultra-fast scrolling capabilities.
Produkt überview
The Logitech MX Master 3S mouse is engineered for advanced users, offering a blend of ergonomic design and cutting-edge technology.

Image: Logitech MX Master 3S Wireless Mouse in Pale Grey, showcasing its ergonomic design and multiple buttons.
Hauptmerkmale:
- 8K DPI-Tracking auf beliebigen Oberflächen: Precision tracking on virtually any surface, including glass.
- Leise Klicks: Reduced click noise for a quieter work environment.
- MagSpeed-Scrollen: Ultra-fast and precise electromagnetic scrolling.
- Ergonomisches Design: Sculpted shape for comfortable hand posture.
- Anpassbare Schaltflächen: Seven programmable buttons for enhanced workflow.
- FLOW Cross-Computer Control: Seamlessly switch between multiple computers and operating systems.
- Konnektivität mehrerer Geräte: Connects via Logi Bolt USB receiver or Bluetooth.
- Wiederaufladbarer Akku: Long-lasting Li-Po battery (500 mAh) with USB-C charging.
Packungsinhalt:

Image: Contents of the MX Master 3S package, including the mouse, Logi Bolt USB receiver, and USB-C charging cable.
- Logitech MX Master 3S Kabellose Maus
- Logi Bolt USB-Empfänger
- USB-C-Ladekabel (USB-A auf USB-C)
Komponentenidentifikation:

Image: Labeled diagram showing the key components of the MX Master 3S mouse, including the Quiet Click buttons, MagSpeed wheel, Thumb wheel, 8K track-anywhere sensor, customizable buttons, and Easy Switch buttons. Also indicates compatibility with Windows, macOS, Chrome OS, Linux, iPadOS, Android, and connectivity options (USB receiver, Bluetooth).
- Quiet Click (Left/Right-click)
- MagSpeed Wheel (Main scroll wheel)
- Thumb Wheel (Horizontal scroll)
- 8K Track-Anywhere Sensor
- Customizable Buttons (Forward/Back, App-Switch, Middle click)
- Easy Switch Buttons (Bottom of mouse for device switching)
Aufstellen
1. Erstes Aufladen
Before first use, it is recommended to fully charge your MX Master 3S mouse. Connect the included USB-C charging cable to the mouse's USB-C port and the other end to a USB-A port on your computer or a USB power adapter.

Image: Close-up of the MX Master 3S mouse with a USB-C cable connected for charging.
2. Schließen Sie Ihre Maus an.
The MX Master 3S offers two primary connection methods: Logi Bolt USB Receiver or Bluetooth.
Verbindung über Logi Bolt USB-Empfänger:
- Insert the Logi Bolt USB receiver into an available USB-A port on your computer.
- Schalten Sie die Maus mit dem Netzschalter an der Unterseite ein.
- Die Maus sollte sich automatisch mit dem Empfänger verbinden. Die LED-Anzeige an der Maus leuchtet dauerhaft grün.
Verbindung über Bluetooth:
- Schalten Sie die Maus mit dem Netzschalter an der Unterseite ein.
- Press and hold one of the Easy-Switch buttons (1, 2, or 3) on the bottom of the mouse for three seconds until the LED indicator for that channel starts blinking rapidly. This indicates the mouse is in pairing mode.
- Öffnen Sie die Bluetooth-Einstellungen auf Ihrem Computer oder Gerät.
- Select "MX Master 3S" from the list of available devices and follow the on-screen prompts to complete pairing.
- Once connected, the LED indicator will glow solid for 5 seconds.
3. Installing Logi Options+ Software (Recommended)
To unlock the full potential of your MX Master 3S, including button customization, application-specific settings, and FLOW cross-computer control, download and install the free Logi Options+ software from the official Logitech webSeite? ˅ (www.logitech.com/optionsplus).

Image: A computer screen displaying the Logi Options+ application interface, showing options for customizing mouse buttons and creating app-specific profiles.
Bedienungsanleitung
MagSpeed Elektromagnetisches Scrollen
The MX Master 3S features a MagSpeed electromagnetic scroll wheel that offers two modes:
- Ratschenmodus: Ermöglicht präzises, zeilenweises Scrollen, ideal für detaillierte Arbeiten.
- Hyperschnellmodus: Schaltet automatisch in den Freilaufmodus für schnelles Scrollen durch lange Dokumente oder web pages. This mode can scroll 1,000 lines per second.

Bild: Eine Nahaufnahme view of the MagSpeed scroll wheel on the MX Master 3S mouse, highlighting its metallic finish and precision engineering.
You can manually switch between modes by pressing the mode-shift button located behind the scroll wheel, or configure it to switch automatically based on scrolling speed via Logi Options+.
Leise Klicks
The MX Master 3S is designed with Quiet Clicks, reducing audible click noise by 90% compared to previous models, providing a quieter user experience without compromising tactile feedback.

Image: A person working at a desk, using the MX Master 3S mouse, illustrating the quiet click feature in a typical office or home setting.
8K DPI Any-Surface Tracking
The advanced Darkfield High Precision sensor allows the MX Master 3S to track on virtually any surface, including glass (minimum 4mm thickness), with an 8000 DPI sensor for precise control.

Image: A hand operating the MX Master 3S mouse on a clear glass surface, demonstrating its ability to track on challenging materials.
Customizable Buttons and App-Specific Profiles
Utilize the Logi Options+ software to customize the seven programmable buttons (Left/Right-click, Back/Forward, App-Switch, Wheel mode-shift, Middle click) to perform specific actions or shortcuts. You can also create application-specific profiles, allowing the mouse buttons to behave differently depending on the active application.
FLOW Cross-Computer Control
Logitech FLOW enables seamless control of multiple computers with a single MX Master 3S mouse. You can move your cursor, text, and files between up to three computers, even across different operating systems (Windows and macOS), by simply moving your cursor to the edge of the screen. This feature requires Logi Options+ to be installed on all connected computers.

Image: A setup showing a laptop and a desktop monitor, with an arrow indicating the seamless transfer of cursor, text, and files between them using Logitech FLOW.
Umschaltung mehrerer Geräte
The Easy-Switch buttons on the bottom of the mouse allow you to quickly switch between up to three paired devices (via Logi Bolt or Bluetooth) with a single press.
Wartung
Reinigen der Maus
To maintain optimal performance and hygiene, regularly clean your MX Master 3S mouse:
- Mit einem weichen, fusselfreien Tuch leichtampmit Wasser oder einem alkoholbasierten Reiniger (z. B. Isopropylalkohol) abspülen.
- Vermeiden Sie aggressive Chemikalien, abrasive Materialien oder übermäßige Feuchtigkeit.
- Wischen Sie die Oberfläche der Maus vorsichtig ab und achten Sie dabei besonders auf Bereiche, die häufig mit Ihrer Hand in Berührung kommen.
- For the optical sensor, use a dry cotton swab or compressed air to remove any dust or debris.
Batteriepflege
The MX Master 3S uses a rechargeable Li-Po battery. Follow these guidelines for optimal battery life:
- Laden Sie die Maus mit dem mitgelieferten USB-C-Kabel auf.
- Vermeiden Sie extreme Temperaturen, da diese die Batterieleistung beeinträchtigen können.
- Wenn Sie die Maus über einen längeren Zeitraum lagern, laden Sie sie vor der Lagerung auf etwa 50 % auf.
Fehlerbehebung
| Problem | Mögliche Lösung |
|---|---|
| Mouse not responding or connecting. |
|
| Die Cursorbewegung ist unregelmäßig oder ungenau. |
|
| MagSpeed scrolling not working as expected. |
|
| Custom buttons not functioning. |
|
Technische Daten
| Besonderheit | Detail |
|---|---|
| Modellnummer | 910-006558 |
| Abmessungen (LxBxH) | 4.9 x 3.3 x 2.0 Zoll (124.9 x 84.3 x 51 mm) |
| Gewicht | 4.97 g |
| Sensor Technology | Dunkelfeld-Hochpräzision |
| DPI-Bereich | 200 bis 8000 DPI (einstellbar in 50-DPI-Schritten) |
| Schaltflächen | 7 Tasten (Links-/Rechtsklick, Zurück/Vorwärts, App-Wechsel, Radmodusumschaltung, Mittelklick) |
| Scrollräder | MagSpeed electromagnetic scroll wheel, Thumbwheel |
| Drahtlose Betriebsreichweite | Bis zu 33 m |
| Akku-Typ | Wiederaufladbarer Li-Po-Akku (500 mAh) |
| Akkulaufzeit | Bis zu 70 Tage Akkulaufzeit mit einer einzigen Vollladung (kann je nach Nutzung variieren). |
| Konnektivität | Logi Bolt USB-Empfänger, Bluetooth Low Energy-Technologie |
| Kompatibilität | Windows, macOS, Linux, Chrome OS, iPadOS, Android |
| Anteil an recyceltem Kunststoff | 27% certified post-consumer recycled plastic (Graphite and Black models) |
Garantie und Support
For detailed warranty information and technical support, please refer to the official Logitech support website or contact Logitech customer service directly.
Logitech-Unterstützung WebWebsite: support.logi.com
Bitte bewahren Sie Ihren Kaufbeleg für Garantieansprüche auf.