The HOTA D6 Pro supports 2 channels of 325W charging and features a highly optimized charging algorithm with efficiency up to 94%.The Pro model has allthe features of the D6 with the addition of an AC input!This charger does it all, without over complicating things.It’s easy to configure with a clear color LCD and Speed Shuttle Key interface, and has the added bonus of a 5V USB port AND Wireless charging on the top panel. Quickly and easily charge your iPhone, Samsung S8 and other wireless charging compatible mobile devices.