Ọrọ Iṣaaju
Upgrade to smarter scrolling, better comfort, and more productivity with the Signature M550. The versatile mouse features an adaptive scroll SmartWheel that delivers line-by-line precision, and auto-switches to super fast free spin mode with the flick of a finger. A choice of sizes for smaller and larger hands means there's a perfect fit for anyone. Seamless wireless connectivity and a comfort shape keep you comfortable and productive hour after hour. Logitech’s SilentTouch technology delivers silent clicks to keep you focused – while 24-month battery life and universal operating system compatibility ensure hassle-free performance.
Key Awọn ẹya ara ẹrọ
- Yilọ SmartWheel: Offers line-by-line precision and super-fast free spin mode.
- Apẹrẹ Ergonomic: Full-size mouse designed for larger hands, providing comfort for long hours with a contoured shape, soft thumb area, and rubber side grips.
- Asopọmọra Meji: Connects instantly via Bluetooth Low Energy or the included Logi Bolt USB receiver.
- Imọ-ẹrọ SilentTouch: Enjoy 90% less click noise for a focused work environment.
- Igbesi aye batiri ti o gbooro sii: Up to 24 months on a single AA battery (included).
- Ibamu Olona Platform: Works seamlessly with Windows, macOS, Linux, Chrome OS, iPadOS, and Android operating systems.
- Awọn ohun elo Alagbero: Plastic parts include certified post-consumer recycled plastic (Graphite: 66%; Blue: 58%).
- Ibi ipamọ Olugba USB ti a ṣepọ: The USB receiver is conveniently stored inside the mouse.

Image: Close-up of the SmartWheel on the Logitech Signature M550 L mouse, highlighting its design for both precision and speed scrolling.

Image: A visual comparison illustrating the size difference between the standard M550 and the larger M550 L, emphasizing the optimal fit for different hand sizes.

Image: A user operating the Logitech Signature M550 L mouse in a workspace, illustrating the benefit of 90% less clicking noise for a focused environment.
Eto Itọsọna
1. Insert Battery and Locate USB Receiver
The Logitech Signature M550 L mouse comes with one AA battery pre-installed. To access the battery compartment and the Logi Bolt USB receiver, gently slide the top cover of the mouse backward and lift it. The USB receiver is typically stored next to the battery.

Image: Underside of the Logitech Signature M550 L mouse with the battery cover removed, revealing the pre-installed AA battery and the Logi Bolt USB receiver stored within the compartment.
2. Choose Your Connection Method
The Signature M550 L offers two ways to connect to your device: via the Logi Bolt USB receiver or via Bluetooth Low Energy.
Option A: Connect via Logi Bolt USB Receiver
Insert the Logi Bolt USB receiver into an available USB-A port on your computer. The mouse should automatically connect. Ensure the mouse is powered on using the switch on its underside.

Image: The Logi Bolt USB receiver is shown plugged into a laptop's USB port, ready for connection with the mouse.
Option B: Connect via Bluetooth Low Energy
Turn on the mouse using the switch on its underside. Press and hold the connect button (usually located near the power switch or sensor) for a few seconds until the LED indicator light on the mouse starts blinking rapidly, indicating it's in pairing mode.
On your computer or device, go to Bluetooth settings and search for new devices. Select "Logitech Signature M550 L" from the list of available devices to complete the pairing process. The LED light on the mouse will turn solid when successfully connected.

Image: An illustration detailing the various features of the Logitech Signature M550 L mouse, including its Silent Clicking/Scrolling, Bluetooth Connectivity, Comfort Shape & Texture, and 24-Month Battery Life.
Ṣiṣẹ rẹ Asin
Awọn iṣẹ ipilẹ
- Tẹ osi: Standard aṣayan ati ibere ise.
- Tẹ-ọtun: Wọle si awọn akojọ aṣayan ọrọ-ọrọ.
- Yi lọ Kẹkẹ (SmartWheel):
- Line-by-Line Scrolling: Gently scroll the wheel for precise navigation in documents and web awọn oju-iwe.
- Ọfẹ Ọfẹ Super-Fast: Flick the SmartWheel to activate free-spin mode for rapid scrolling through long content. The wheel will automatically switch back to line-by-line mode when you stop.
- Awọn bọtini ẹgbẹ: The Signature M550 L may feature customizable side buttons. These can be configured using Logitech Options+ software for various functions like back/forward navigation or custom shortcuts.
Customization (Logitech Options+)
For advanced customization of buttons and SmartWheel behavior, download and install the Logitech Options+ software from the official Logitech website. This software allows you to tailor the mouse's functions to your specific workflow and preferences.
Itoju
Ninu rẹ Asin
To clean your mouse, use a soft, lint-free cloth. If necessary, lightly dampen awọn asọ pẹlu omi tabi kan ìwọnba ninu ojutu. Yago fun lilo awọn kẹmika lile tabi awọn ohun elo abrasive.
Batiri Rirọpo
The Logitech Signature M550 L uses one AA battery. When the battery is low, the LED indicator light on the mouse may turn red or blink. To replace the battery, slide off the top cover, remove the old battery, and insert a new AA battery, ensuring correct polarity. Replace the cover securely.
Expected battery life is up to 24 months, but actual life may vary based on user and computing conditions.
Laasigbotitusita
Asin Ko fesi
- Ṣayẹwo Agbara: Ensure the mouse is turned on. The power switch is located on the underside.
- Ṣayẹwo Batiri: Verify the battery is correctly inserted and has sufficient charge. Replace if necessary.
- Re-pair Connection:
- For USB Receiver: Try unplugging and re-plugging the Logi Bolt USB receiver. If possible, try a different USB port.
- Fun Bluetooth: Go to your device's Bluetooth settings, remove the mouse from the paired devices list, and then re-pair it by putting the mouse in pairing mode (hold connect button until LED blinks).
- Ìjánu: Move the mouse closer to the receiver/device. Avoid using the mouse on metallic surfaces, which can interfere with wireless signals.
Scrolling Issues
- Clean SmartWheel: Ensure the SmartWheel is free of dust or debris. Use compressed air if needed.
- Ṣiṣayẹwo sọfitiwia: If customization issues arise, ensure Logitech Options+ software is up-to-date and correctly configured.
Cursor Jumps or Lag
- Ilẹ: Use the mouse on a clean, non-reflective, and uniform surface. A mouse pad is recommended for optimal performance.
- Imọtoto sensọ: Gently clean the optical sensor on the underside of the mouse with a soft, dry cloth.
- Ìjánu: Minimize interference from other wireless devices or strong electromagnetic fields.
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | Logitech |
| Orukọ awoṣe | Ibuwọlu M550 L |
| Nọmba Awoṣe Nkan | 910-007238 |
| Asopọmọra Technology | Bluetooth, USB (Logi Bolt) |
| Imọ-ẹrọ Iwari išipopada | Opitika |
| Pataki Awọn ẹya ara ẹrọ | Wireless, Portable, Lightweight, Silent Clicks (SilentTouch), SmartWheel |
| Batiri Iru | 1 x AA batiri (pẹlu) |
| Apapọ batiri Life | Titi di oṣu mẹfa |
| Iwọn Nkan | 3.92 iwon |
| Package Mefa | 7.8 x 4.29 x 3.31 inches |
| Àwọ̀ | Black (current variant) |
| Hardware Platform | PC, Lainos, Mac |
| Ibamu System isẹ | Windows, macOS, Lainos, Chrome OS, iPadOS, Android |
| Ilu isenbale | China |
Atilẹyin ọja ati Support
For warranty information, technical support, and frequently asked questions, please visit the official Logitech support website or refer to the documentation included with your product. Keep your proof of purchase for warranty claims.





