RND HD Multimedia cradle for the Motorola Atrix 4G (Features include: 2nd Battery Charger, Data Sync, and HDMI Out) Synchronize & Charge your Motorola Atrix Phone with the USB cable. Charge an extra battery with the AC adapter. Power Protection Circuit included. The docking holds your Smartphone and provides convenient access on your desk or nightstand. RND Power Solutions products are quality electronics accessories offered at a great value. Ships Fast! 100% satisfaction guaranteed!