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SANWA Wired Trackball Mouse + 34mm Silver Replacement Ball, USB-C/A Port Red Thumb Ball Mouse, Silent Click, 600-1600 DPI, Programmable Buttons, Glossy Craft, Compatible with Mac, Laptop, Windows

Trackball Mouse & 34mm Ball Bundle - Includes 1 GMATB128BK wired thumb trackball mouse (Red ball) and 1 silver 34mm replacement trackball. The complete set gives you an ergonomic trackball mouse for daily work plus an extra ball for replacement, backup, cleaning rotation, or customizing your setup.
Ergonomic Thumb Control & Silent Clicks - Designed to keep your hand, wrist, and arm in a more natural position during long hours of use. The smooth 34mm thumb-operated trackball allows precise cursor control without moving the entire mouse, helping reduce unnecessary arm movement and fatigue. Quiet left and right buttons make it suitable for offices, libraries, hospitals, shared spaces, and late-night use.
USB-A + USB-C Dual Interface - The wired trackball mouse includes a USB-A connector and snap-on USB-C adapter for convenient plug-and-play use with a wide range of computers and laptops. No wireless pairing or battery charging is required, making it a reliable choice for office work, home use, spreadsheets, browsing, and daily productivity.
4-Level DPI & Smooth Optical Tracking - Switch between 600 / 800 / 1200 / 1600 DPI to match different tasks, from precise pointing and image editing to web browsing and multi-screen work. The included glossy silver 34mm replacement ball is optimized for optical trackball sensors to provide smooth, responsive, and accurate cursor movement.
Easy Ball Replacement & Wide Compatibility - The trackball can be easily removed from the bottom of the m

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SANWA Wired Trackball Mouse + 34mm Silver Replacement Ball, USB-C/A Port

Additional Information
First Listed on Newegg	October 21, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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