HSINCHU, Taiwan – March 13, 2013 – Realtek Semiconductor Corp. (Taiwan Stock Exchange: 2379.TW), one of the world’s largest IC design houses and a market leader in USB interface application technology, today announced the Realtek SuperSpeed USB (USB 3.0) hub controller (RTS5401) has passed USB 3.0 compliance and certification testing by the USB Implementers Forum (USB-IF).