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Graphite wireless optical mouse with contoured shape and rubber side grips

Logitech

Logitech Signature M550 Wireless Optical Mouse Graphite 4000 dpi 32.8 ft

SKU CH-4E62-BE0HC

A wireless optical mouse with 4000 dpi precision, Bluetooth connectivity up to 32.8 ft, silent clicks and a contoured shape for all-day comfort

  • Silent clicks keep you focused
  • SmartWheel switches between precision and speed scrolling
  • Bluetooth connection works up to 32.8 ft away
  • 4000 dpi optical sensor tracks reliably on most surfaces
  • Contoured shape with rubber grips fits small-to-medium hands comfortably

Graphite Wireless Mouse for Daily Work

The Logitech Signature M550 is a wireless optical mouse finished in graphite. It connects through Bluetooth Low Energy or the included Logi Bolt USB receiver and operates at up to 32.8 ft. A 4000 dpi sensor provides precise tracking, while silent clicks and a contoured shape with rubber side grips support comfort during long sessions. Three programmable buttons and SmartWheel scrolling adapt to different tasks, and a single AA battery lasts up to two years.

Suits Small to Medium Hands and Multi-Platform Users

This mouse suits users with small to medium hands who want quiet operation and flexible scrolling across Windows, macOS, Linux, iPadOS, Android and Chromebook. It is not suited to buyers who need a larger form factor for big hands, prefer a rechargeable internal battery, or require more than three programmable inputs for complex macros.

4000 dpi Optical Sensor

The optical sensor resolves movement at 4000 dpi, delivering reliable cursor control on typical office surfaces. This specification determines whether the tracking precision matches the detail work or general navigation you perform daily.

Highlights

  • Silent clicks keep you focused
  • SmartWheel switches between precision and speed scrolling
  • Bluetooth connection works up to 32.8 ft away
  • 4000 dpi optical sensor tracks reliably on most surfaces
  • Contoured shape with rubber grips fits small-to-medium hands comfortably

Specifications

No published specifications for this item yet.

Questions about this item

Does the Signature M550 need a USB port for the Logi Bolt receiver, or can it run on Bluetooth alone?

It connects by Bluetooth Low Energy or the included Logi Bolt USB receiver; either method works without the other.

How do I pair the mouse with a laptop that has no Logi Bolt port?

Enable Bluetooth on the laptop, put the mouse in pairing mode, and select it from the device list — no receiver required.

When will the included AA battery need replacing, and what type should I buy?

The supplied AA battery lasts up to 2 years; replace it with a standard AA alkaline or rechargeable cell when the pointer starts to lag.

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