Replacement Trackball for 44mm Trackball Mice

Enhance your trackball mouse experience with this high-quality replacement ball, designed specifically for a variety of models. Enjoy improved performance and precision with every use.

Key Features:

• Perfect Fit: Designed for any trackball mouse using a 44mm (1.73 inch) trackball. Compatible with popular models including SANWA GMAWBTTB138N, GMATB137, ELECOM DEFT PRO (M-XPT1MRXBK), DEFT Series, Protoarc EM03, Nulea M511, M505, and M505B.
• Optimal Performance: Provides excellent sensitivity for optical sensors, ensuring smooth and agile movement. Ideal for precise pointing tasks, multi-screen work, file management, Excel usage, data processing, and overall efficiency enhancement.
• Easy Removal: The trackball can be effortlessly removed from the mouse bottom using just your finger or a pen, making maintenance a breeze.
• Stylish Design: Features a glossy red color with a scratch-resistant coating for easy optical identification and seamless movement. Operates effectively in temperatures ranging from -40℃ to 60℃.
• Simplified Cleaning: Cleaning is straightforward; simply use a soft brush or lint-free cloth. For optimal performance, it is recommended to clean the inside ball hole before replacement to prevent erratic cursor movements.

Upgrade your trackball mouse today and experience the difference in comfort and efficiency!