This article covers MSI OMRON製スイッチ採用 オプティカルゲーミングマウス Clutch GM50 [国内正規流通品].

Overview

The MSI Clutch GM50 is a wired gaming mouse that combines OMRON mechanical switches with a PixArt PMW-3330 optical sensor. It offers DPI settings from 400 up to 7200 in 100-step increments, and a response time of just 0.5ms. Weighing only 87g (excluding cable), the mouse is designed for right-handed users with an ergonomic shape that provides a comfortable grip for extended gaming sessions. The gold-plated USB 2.0 connector ensures reliable signal transmission, and the 2-meter braided cable gives plenty of slack for desktop setups.

Connectivity & Compatibility

The Clutch GM50 connects via a standard USB 2.0 interface with a gold-plated connector. It is plug-and-play on Windows PCs; no driver installation is required for basic pointer movement. However, advanced features like DPI presets, button remapping, and lighting customization require MSI Dragon Center or MSI Center software. The mouse is not compatible with macOS, Linux, or game consoles (PlayStation, Xbox, Nintendo Switch). The cable is 2m long, sufficient for most gaming desks but may be too short for some living-room setups.

Product Info

Released around 2019, the Clutch GM50 was positioned as an entry-to-mid-tier gaming mouse. Original retail price in Japan was approximately ¥5,000, but as stock has dwindled, third-party listings on online retailers now show prices around ¥19,890. The official warranty for the Japanese domestic model is one year. Box contents are minimal: the mouse and a quick-start guide; no extra mouse feet or grip tape are included. Despite its age, the combination of OMRON switches and the PMW-3330 sensor remains a capable choice for gamers who prioritize reliability and low weight over wireless convenience.

Best Use Cases

  • Competitive FPS players: The fast 0.5ms response time and high DPI range (up to 7200) allow for quick flicks and precise aiming. However, the DPI switch is located on the bottom of the mouse, making on-the-fly adjustments during gameplay impractical. Players who frequently change sensitivity mid-match may prefer a mouse with top-mounted buttons.
  • Users who love OMRON switch feel: The switches provide a light, tactile click with a crisp actuation point and a rated lifespan of 20 million clicks. This is ideal for rapid-fire games like MOBAs or action RPGs. But if you prefer quieter or heavier switches, the Clutch GM50 is not the best choice.
  • Budget-conscious wired mouse seekers: If you want a simple, lightweight wired mouse without battery anxiety or wireless interference, the Clutch GM50 delivers solid performance. Just note that without MSI Center software, customization is limited to six pre-set DPI steps. Gamers who rely on extensive button macros or RGB effects will need to install the software and accept its overhead.

Product Disclosure (Amazon)

  • Manufacturer: MSI
  • Seller: Member's MARKET
  • Fulfilled by: Amazon
  • ASIN: B07N6QWSPL
  • Note: This article covers a manufacturer-made product based on Amazon listing details.