Reverse mouse TRAC with switch ports

SKU: 36102
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Replace a colored trackball mouse with any key in a different color with a connection to external switches, the size of the ball is about 6 cms USB/
This product can only be borrowed.

This product can be found at
Ezer Mizion-National Center for supportive Communication
Ezer Mizion AAC (Alternative Augmentative Communication) National Center Ezer Mizion...
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(0 reviews for this product)