The Sanwa Direct 400-MA124BK (color: Black) is a wired mouse that connects via USB Type-A. It is a 5-button mouse with left/right clicks, 2 side buttons for back/forward, a wheel button, and a count switch button, and its resolution can be switched among 4 levels: 800 / 1200 / 1600 / 2000 count/inch. Quiet buttons are used for the left/right clicks and side buttons. Because it is wired, this Sanwa Direct mouse needs no battery replacement or charging. Prices, stock, and coupons can change, so check the sales page for the latest information.
Product highlights
- Wired mouse that connects via USB Type-A (cable length about 1.5m)
- No batteries or charging needed
- 5-button layout including back/forward side buttons
- 4-level resolution switching: 800 / 1200 / 1600 / 2000 count/inch
- Blue LED sensor
- Quiet buttons for the left/right clicks and side buttons
- Weight about 85.2g
- Japanese instruction manual included; 1-year warranty from the date of purchase
Design
The body measures about W66.7 × D108 × H40.2mm and weighs about 85.2g. In addition to left/right clicks and the wheel, it has back/forward side buttons on the thumb side and a count switch button. The color is Black, which pairs easily with a black desk setup.
Connection and compatible devices
The 400-MA124BK is a wired model that connects with a USB Type-A connector, with a cable length of about 1.5m. It complies with USB HID specification version 1.1 and can also be used with USB3.1 Gen1 / 3.0 / 2.0 interfaces. Compatible devices are Windows PCs and Apple Mac series computers with a USB Type-A port, and supported OSes listed are Windows 11 / 10 / 8.1 / 8 / 7, macOS 10.12–10.14, and Mac OS X 10.3–10.11.
DPI switching and quiet buttons
This DPI-switching mouse lets you switch resolution among 4 levels—800 / 1200 / 1600 / 2000 count/inch—with the count switch button. It uses a blue LED sensor. Quiet buttons are used for the left/right clicks and side buttons, but this does not mean it makes no sound at all.
Points to check before buying
The 400-MA124BK is a wired mouse that connects with a USB cable and cannot be used via Bluetooth or wirelessly. On Mac series computers, the side buttons cannot be used, and pressing the wheel button is stated to be unsupported, so take care if you plan to use it with a Mac. It also differs in direction from gaming mice with many buttons and is aimed at people who want a simple wired mouse. Check the sales page for the latest prices, stock, and coupons.
Who it may suit
- Anyone looking for a simple wired mouse
- Anyone who wants to skip battery replacement and charging
- Anyone who wants a 5-button mouse with back/forward buttons
- Anyone interested in a quiet mouse with reduced click noise
- Anyone who wants to switch among 4 DPI levels
- Anyone who wants to keep their desk setup in black
Suggested uses
- Desk work at home
- Office work
- Web browsing or reading documents
- Working on a desktop PC
Check the sales page for the latest prices, stock, and coupons.

