At SANWA, we are committed to creating solutions that make life more comfortable and satisfying, whether at work or at home. Our products are designed to be functional, high-quality, and stylish, enhancing the spaces where you spend time with family, friends, and colleagues.

Our Philosophy: - Think People First - Create with Empathy - Growing together

Product Description: Are you tired of wrist pain after using your computer? Common RSI issues like carpal tunnel syndrome, tendinitis, and hand cramps can occur due to the shape and posture required with a traditional mouse. It's time to invest in an Ergonomic Trackball Mouse!

The SANWA Ergonomic Trackball Mouse is an excellent choice for those who spend extended periods working at a computer, such as office staff, stock operators, designers, and developers. With adjustable DPI levels (600/800/1200/1600), you can precisely control the cursor movement to suit your needs.

This wireless trackball mouse features a 34mm trackball and sensitive 3-dot positioning technology, allowing for precise thumb control and reduced wrist movement. The 15-degree tilt angle helps maintain a natural wrist and shoulder position, reducing muscle stress, wrist pain, RSI, and carpal tunnel syndrome. It's perfect for right-handed users with medium to large hands, ideal for tasks like drawing, typing, working, and gaming.

The SANWA Trackball Mouse offers silent left and right clicks, making it suitable for use in quiet environments like public spaces, libraries, meetings, or at night. It's rechargeable, with a 4.9ft cable and up to 20 hours of constant use on a 1-hour charge, eliminating the need for disposable batteries.

This versatile mouse can connect to and switch between two devices via Bluetooth 5.1. It's compatible with a wide range of operating systems, including Windows 11/10/8.1/8, macOS 12/11/10.13~10.15, Chrome OS, and more. The mouse can be used on flat surfaces, as well as on your lap, sofa, or other surfaces, making it a great choice for limited workspace situations.

The SANWA Trackball Mouse also offers programmable buttons, allowing you to customize functions and increase work efficiency. Download the SANWA Trackball mouse software to program the buttons with a single click (note: the software does not work with macOS or Chrome OS, and the programmable function only works when the software is enabled).

With its ergonomic design, adjustable DPI, silent operation, rechargeable battery, and multi-device connectivity, the SANWA Ergonomic Trackball Mouse is a versatile and comfortable solution for all your computing needs.

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