This 10ft Micro USB-USB Cable provides one USB A Male connector, and one Micro USB B connector, letting you connect mobile devices (such as BlackBerry or Android-based cellular phones) that use a Micro USB connector to a USB capable computer for every day tasks such as data synchronization and file transfers.This high quality cable is backed by StarTech.com's Lifetime Warranty to ensure dependable, long-lasting connections between Micro USB and USB devices.