The NEC D720102GC is a USB 2.0 Host Controller chip designed by NEC Electronics. It enables high-speed data transfer at up to 480 Mbps and supports up to four USB ports. Widely used in motherboards, expansion cards, and embedded systems, it ensures compatibility with a broad range of USB devices. This chip adheres to the EHCI (Enhanced Host Controller Interface) standard and is known for its reliability and efficient performance in both consumer and industrial computing applications.