This article covers サンワダイレクト マウス Bluetooth 薄型 充電式 静音 マルチペアリング 左右対称 ダークグレー 400-MABT178DGY.

Overview

The Sanwa Direct 400-MABT178DGY is a slim, rechargeable Bluetooth mouse with silent clicks. Its symmetrical, low-profile design makes it easy to slip into a laptop bag, while the muted dark gray finish blends into any desk setup. Designed for users who need to switch between multiple devices, it pairs up to three gadgets and toggles between them with a button on the bottom. Both left and right buttons and the scroll wheel use quiet switches, so you won't disturb coworkers in an open office or family members late at night. The built-in rechargeable battery charges via USB Type-C, and you can keep using the mouse wirelessly while it's plugged in. There's no need for disposable batteries, making it a more eco-friendly choice for daily use.

Connectivity & Compatibility

This mouse relies on standard Bluetooth HID, so it works with Windows, macOS, iPadOS, Android, and most other platforms with Bluetooth support. No USB dongle is required; you pair it directly to the host device. The pairing button on the underside also lets you switch instantly between three paired devices — ideal if you share a mouse between a work laptop, a personal tablet, and a phone. Charging is done through a USB Type-C port, and the mouse remains operational while charging. The connection stays wireless, so you don't have to deal with a trailing cable during use. The blue LED optical sensor tracks on most surfaces except glass or mirror.

Product Info

Released in 2023, the 400-MABT178DGY is positioned as an entry-level mobile mouse with a street price around ¥2,200–¥2,400. It's sold primarily through Japan and the official Sanwa Direct store. The package includes a USB Type-C charging cable but no power adapter. Available in several colors, the dark gray model is the most subdued option. Warranty is covered by Sanwa Supply (Sanwa Direct) for initial defects; typical terms apply. As a rechargeable model, it avoids the environmental waste of alkaline batteries. The mouse has a power switch to prevent battery drain when stored, plus an LED indicator for charging status.

Best Use Cases

Frequent travelers and remote workers will appreciate the slim profile and long battery life. Tucking it into a laptop sleeve is effortless, and the three-device pairing means you can carry one mouse for your notebook, tablet, and smartphone without re-pairing. The quiet clicks also make it a strong choice for shared workspaces, libraries, or late-night sessions. Casual home users who primarily browse the web, edit documents, or manage email will find the DPI settings (800/1200/1600) sufficient for everyday cursor control. Because of its symmetrical shape, it works equally well for left-handed users. Just note that it's not built for gaming — there are no extra buttons, adjustable weights, or ultra-high polling rates. Stick to productivity and light use, and you'll get a reliable, no-fuss companion.

Product Disclosure (Amazon)

  • Manufacturer: サンワダイレクト
  • Seller: サンワサプライ直営【サンワダイレクト】14時までの注文は国内から当日出荷≪土日も出荷中≫
  • Fulfilled by: サンワサプライ直営【サンワダイレクト】14時までの注文は国内から当日出荷≪土日も出荷中≫
  • ASIN: B0H31X7D96
  • Note: This article covers a manufacturer-made product based on Amazon listing details.