Defeat the MagSafe power connection while using your laptop on your lap or other casual positions, including your laptop bag while charging.
For all 15"/17" MacBook Pro models with adjacent USB port.
Does not work with new unibody Macbook or MacBook Air
For other models go here
We believe the MagSafe power connection is a wonderful design by Apple for almost everyone. However, a few people want the security of NOT losing the power connection unintentionally, that is why we have this product.
* MagSafe connector cap not included