The EVB-USB3813 is a low-power, full-featured and OEM configurable Multi-Transaction Translator MTT USB 2.0 hub controller evaluation board with three downstream ports optimized for portable applications. The 3 port hub is fully compliant with the USB 2.0 Specification, USB 2.0 Link Power Management LPM Addendum, High-Speed Inter-Chip HSIC USB Electrical Specification Revision 1.0 and attaches to a USB 2.0 upstream port as a high-speed hub. The 3-port hub supports low-speed, full-speed and high-speed downstream devices on all of the enabled non-HSIC downstream ports. The one HSIC downstream port supports only high-speed operation. The USB3813 supports both upstream and downstream battery charging BC1.2 detection.