Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers Premium Charge and Sync: Keep any device with a Micro USB Type-B input fully charged and synced with your favorite photos and music. High-Strength Aluminum Connectors: Designed to withstand forces up to 30 lbf (130N), these aluminum connectors were engineered to defy the rigors of odd bends and strains. It will take a force greater than 130N to get these connectors to even begin to bend. Resilient and Flexible Strain Reliefs: Built with repeated use in mind, these cables have longer and more flexible strain reliefs than traditional cables to ensure that the point where the cable meets the connector does not fail.