The cable only support DC 5V power, Not work for data transfer.. This USB cable can be connected to a free USB-mini port by using an optional cable.. Thus you can e. g. charge two mobile devices with mini-B interface at the same time.. 32AWG Cable, Length ca. 30cm and black color.. Mini USB 2.0 Female DC 5V to Dual Mini USB 5Pin Male Splitter Extension Charge Cable