This USB adapter features a Mini USB female connector and a Micro USB male connector. It allows you to sync and USB-power Micro-USB devices, like Blackberry or Android phones, to older Mini USB devices. Connections: Micro-USB female (Type B) and Mini USB male connector. Charge and sync Micro-USB devices from Mini B USB devices. Portable and convenient to carry. Reduces the need for multiple cables. Used in digital products and computer peripherals, supports hot swap, plug and play. Function: Data transfer and charging. Model: Mini USB to Micro-USB Applicable models: Mini-interface general equipment Interface form: Mini USB USB2.0 interface, fast transfer speed, solid workmanship, small and beautiful appearance. Data can be transferred while charging. (Note: Some devices may have different pinouts and may not support data transfer or charging. This is not a problem with the adapter. Try another electronic product.) Color: Black Material: Rubber Package Contents: 1 * Conversion Plug