What to look for |
Portable Mice |
Full-Sized Mice |
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Wireless Mouse M305 |
Wireless Mouse M505 |
Marathon Mouse M705 |
Anywhere Mouse MX |
Wireless Mouse M310 |
Wireless Mouse M510 |
Couch Mouse M515 |
Performance Mouse MX |
Connection Strength The higher the signal strength, the more reliable your connection will be. Especially important in busy wireless environments like airports. |
2.4 GHz |
2.4 GHz |
2.4 GHz |
2.4 GHz |
2.4 GHz |
2.4 GHz
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2.4 GHz |
2.4 GHz |
Tracking Quality Look for smooth, precise cursor control. The higher the quality, the easier it is to navigate documents and web pages. The best also work on more surfaces, including glass. |
High-definition optical sensor
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Laser Sensor |
Laser Sensor |
Also works on glass |
Laser Sensor |
Laser Sensor
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Also works on couch, blankets, etc. |
Also works on glass |
Power Management Stay more productive and eliminate hassles with longer periods between battery changes or a rechargeable mouse. |
1 AA battery (6 months max. battery life)
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2 AA batteries (15 months max. battery life) |
2 AA batteries (3 years max. battery life)
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2 AA batteries (6 months max. battery life)
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1 AA battery (12 months max. battery life)
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2 AA batteries (2 years max. battery life) |
2 AA batteries (2 years max. battery life) |
Rechargeable |
Wireless Receiver The receiver stays in your computer for cordless mouse control. The smaller the receiver (from standard to nano size), the more convenient it is. The Unifying receiver also lets you add compatible devices like a wireless keyboard. |
Nano size receiver |
Unifying receiver connects up to 6 Unifying-compatible devices |
Unifying receiver connects up to 6 Unifying-compatible devices |
Unifying receiver connects up to 6 Unifying-compatible devices |
Nano size receiver |
Unifying receiver connects up to 6 Unifying-compatible devices |
Unifying receiver connects up to 6 Unifying-compatible devices |
Unifying receiver connects up to 6 Unifying-compatible devices |
Scrolling Performance Scroll through long documents and web pages without having to drag the scroll bar. Performance ranges from fast to hyper-fast. |
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