Eight-port USB 3.0 adapter with Fresco Logic controller for high-speed data transfer.
Connecting multiple high-speed peripherals in industrial automation or machine vision setups often leads to bandwidth bottlenecks and unstable connections. The LRSU9A11-8A PCIe USB 3.0 adapter solves this by providing eight dedicated Type-A ports, ensuring stable data throughput for demanding professional scenarios.
Built on the Fresco Logic FL1100EX controller, this card utilizes a PCIe 2.0 x4 interface to deliver maximum I/O parallelism. Each of the eight ports supports 5Gb/s transmission speeds, which is ten times faster than USB 2.0 standards. This architecture enables simultaneous operation of multiple USB devices without performance degradation, critical for data-intensive applications.
Ideal for machine vision systems, industrial control, and server environments requiring extensive peripheral connectivity. The adapter features robust ESD protection (±8KV contact discharge) and wide operating temperature support (0℃-85℃). Choose the LRSU9A11-8A for reliable, high-bandwidth USB expansion in professional computing infrastructure.
Provides 8 external Type-A ports supporting 5Gb/s speed for massive peripheral connectivity.
Powered by FL1100EX master solution for stable and efficient data transfer management.
Each port delivers 5Gb/s bandwidth, ten times faster than USB 2.0 standards.
Features ±8KV ESD protection and wide operating temperature range (0-85℃).
Supports Windows, Linux, FreeBSD, and VMware ESXi for diverse deployment scenarios.
Complete technical details for integration and deployment planning.
| Model | LRSU9A11-8A |
|---|---|
| Bus Type | PCI-Express 2.0 x4 |
| I/O Controller | Fresco Logic FL1100EX |
| External Port | USB 3.0 Type-A |
| Number of ports | 8 |
| Transfer Speed | 5Gb/s |
| ESD Contact discharge | ±8KV |
| Device Connector | USB 3.0 Type-A |
|---|---|
| Host Bus | PCI-Express 2.0 x4 |
| Humidity | 15%-90% |
|---|---|
| Operating Temperature | 0℃-85℃ (32℉-185℉) |
| Storage Temperature | -20℃-70℃ (-4℉-158℉) |
| Min Power | 4.404W |
| Max Power | 21.252W |
| PCB size | 98*138*1.6 mm |
|---|
| Protocol Support | USB Link Protocol Revision V1.0, Universal Serial Bus USB 3.0 specification |
|---|
| Feature Support (Yes) | Hot-swapping, Backward compatible with USB 2.0, Multiple USB interface devices run at the same time |
|---|
| Windows | 7/8/10/11, Server 2008/2012/2016/2019/2022 |
|---|---|
| Linux | RHEL/CentOS 7.6/7.9/8.2, Deepin 15.11/20/20.6/20.9, Ubuntu 18.04.5/20.04.1/22.04.3, SUSE 12.5, Asianux Server v7.0, Galaxy Unicorn v10, NeoKylin 7.6, Tongxin UOS 20, EmindOS, OpenKylin 0.7.5 |
| Other | FreeBSD 12.2/13.2, ZTE New Fulcrum 3.2.2/5.0.5, Zhongke Fangde desktop/server OS, VMware ESXi 6.5/6.7/7.0 |
Firmware updates, setup guides and documentation to get started quickly.
Look up product firmware versions, hardware revisions, and OS compatibility by entering your part number or hardware version.
