This article covers Logicool Signature M550MGR ワイヤレスマウス 静音 Bluetooth レギュラー グラファイト ワイヤレス マウス 無線 Logi Bolt Unifying非対応 windows mac iPad Android Chrome OS スクロールホイール 無線マウス 静音マウス M550 国内正規品 (× 3).

Overview

The Logicool Signature M550MGR is a wireless mouse designed for quiet operation and comfortable daily use. It strips away the customizable side buttons found on the M650, focusing on simplicity and core functionality. Sold as a 3-pack, it’s ideal for users who need multiple mice across different workstations or want spares ready to go. Its standout feature is SilentTouch technology, which reduces click noise by approximately 90% while preserving a satisfying tactile feel. The SmartWheel scroll wheel automatically switches between notched and free-spin modes based on scroll speed, making long documents and web pages easy to navigate. Connectivity options include Bluetooth Low Energy or Logi Bolt via the included USB receiver. It supports Windows, Mac, iPad, Android, and Chrome OS platforms.

Connectivity & Compatibility

The M550MGR supports two wireless connection methods: Bluetooth LE and Logi Bolt. Logi Bolt is Logicool’s secure USB receiver technology, offering stable, low-latency performance even in crowded wireless environments. Note that this mouse is not compatible with the older Unifying receiver. Compatible operating systems include Windows 10 or later, macOS 10.15+, iPadOS 13+, Android 8+, and Chrome OS. The regular-sized, right-handed design fits most standard to slightly large hands.

Product Info

Released in late 2024, the M550MGR 3-pack is available on at around ¥10,200. The package includes three mice, each pre-loaded with a single AA battery, one Logi Bolt USB receiver, and a quick-start guide. The warranty is two years for domestic Japanese models. Market positioning is entry-to-mid-range business-class silent mice. Compared to the feature-rich M650, the M550 focuses on essential functionality and quiet operation, making it a cost-effective choice for offices. It competes directly with other silent mice from Elecom and Sanwa Supply but stands out thanks to the SmartWheel and Logi Bolt reliability.

Best Use Cases

Office workers: In open-plan or shared workspaces, the near-silent clicks and smooth SmartWheel scrolling let you work without disturbing colleagues. Ideal for spreadsheets, documents, and web browsing. Home-office users: Bluetooth connectivity saves USB ports on laptops and tablets, while the 3-pack lets you keep one mouse at each desk or room. No software installation needed. Minimalist users: If you want just left-click, right-click, and scroll without extra buttons or software, this mouse is perfect. It’s plug-and-play on all supported platforms. Not for: Gamers needing high polling rates or low latency, and power users who rely on programmable side buttons. Left-handed users should look for ambidextrous alternatives.

Product Disclosure (Amazon)

  • Manufacturer: Logicool(ロジクール)
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0H8DQLFNW
  • Note: This article covers a manufacturer-made product based on Amazon listing details.