Shared Link, Ghost Charge, Configurable PHY, and Superior USB signal quality are among the most differentiating features of the HX3. The block diagram on this slide provides an in depth view of HX3 architecture. The HX3 USB 3.0 Hub is actually two USB hubs in one, combining a USB 2.0 hub with per port transition translator and a SuperSpeed hub for touting 5 Gbps data.