Handheld 2.4GHz Wireless Trackball Optical Mouse Laptop Overview
Rate This Product :
- Combining the trackball mouse with optical sensor
- Can be used on the desktop like ordinary optical mouse
- Unique shape, adjust your posture freely
- Convenient in the narrow space
- Ease the harm of palm joint or muscle for long-time using mouse
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*** Product Information and Prices Stored: Jun 05, 2012 19:13:09 ***
