The LRSU9A11-8A is a PCI-Express 2.0 x4 eight-port Type-A 5Gb USB3.0 adapter developed on the Fresco Logic FL1100EX master solution. The adapter is equipped with a PCI-Express 2.0 x4 interface designed for data-intensive applications to ensure maximum I/O parallelism and bandwidth, enabling faster data transfer speeds to meet the demands of machine vision, industrial automation, and other professional scenarios for efficient and stable data transfer. It has eight external USB3.0 Type-A ports, each supporting up to 5Gb/s transmission speed, ten times faster than the previous generation of USB2.0 standard speed, and supports USB device hot-swapping for safety and reliability. Combined with advanced master technology and high-bandwidth interfaces, the LRSU9A11-8A provides an efficient and stable data transfer solution for professional scenarios.