Sanwa Supply 400-MAWB234 Mouse Launches With LCD Status Display

Sanwa Supply launched the 400-MAWB234 ergonomic wireless mouse on June 23, 2026, offering users a new option for desk setups that require clear status feedback. The device includes an LCD screen that displays connection mode, battery level, and selected DPI settings in real time. This direct visibility helps users manage their workflow without opening software utilities or guessing battery status. The mouse ships immediately in Japan for around $40.19.

Ergonomic peripheral includes real-time status feedback and dual connectivity

The 400-MAWB234 connects to computers via a 2.4GHz wireless USB receiver or Bluetooth. It uses a blue LED optical sensor to track movement across various surfaces. The sensor supports five distinct DPI levels: 1,200, 1,600, 2,400, 3,200, and 4,000 cpi. Users can switch between these sensitivity settings using the buttons on the device or through configuration software.

Specifications

• Connectivity: 2.4GHz Wireless, Bluetooth
• Sensor: Blue LED Optical
• DPI: 1,200 to 4,000 cpi
• Battery Life: Approx. 40 hours
• Buttons: 8 customizable buttons

The mouse measures 83.8mm in width, 122.2mm in depth, and 51.1mm in height. It weighs approximately 138 grams, which provides a balanced feel for extended use. The battery lasts for about 40 hours of continuous operation. This duration supports typical daily work cycles without frequent recharging.

The device features eight buttons, including left and right clicks, a scroll wheel, and back and forward navigation buttons. Four of these buttons are customizable through software. The LCD screen on the top of the mouse shows the current DPI count and battery status. This hardware design prioritizes functional clarity for office and general computing tasks.

Sanwa Supply sells the 400-MAWB234 directly in Japan for 6,480 JPY (around $40.19), which is around $40.19. The price includes tax. The product is available for immediate purchase through the company's direct sales channel. This pricing positions the mouse as an affordable peripheral for users who want ergonomic design and status visibility.