FrescoLogic FL1100EX based PCIe 2.0 x4 quad-port USB 3.2 Gen1 adapter with 5Gbps bandwidth.
LR-LINK presents the LRSU9A11-4A(3U), a robust PCIe 2.0 x4 expansion card designed to add four USB 3.2 Gen1 Type-A ports to any compatible server or PC. Built on the reliable FrescoLogic FL1100EX chipset, this adapter provides a stable solution for connecting multiple high-speed peripherals in demanding environments.
Each of the four ports supports data transfer rates up to 5Gbps, offering ten times the speed of USB 2.0 standards. The card is fully backward compatible with USB 2.0 devices and supports hot-plugging, allowing users to connect or disconnect drives and cameras without restarting the system.
Engineered for industrial and enterprise use, the adapter operates within a wide temperature range of 0℃ to 85℃ and meets strict ESD protection standards. It is widely used in machine vision, cloud storage, and IoT applications where reliable data transmission is critical.
Delivers up to 5Gbps per port, significantly faster than USB 2.0.
Expands four USB 3.2 Gen1 Type-A ports via a single PCIe slot.
Powered by FrescoLogic FL1100EX for stable data transmission.
Supports hot-plugging for easy connection of external devices.
Operates in wide temperature ranges suitable for industrial use.
Complete technical details for integration and deployment planning.
| Bus Type | PCI-Express 2.0 x4 |
|---|---|
| External Port | USB 3.2 Gen1 Type-A |
| Number of Ports | 4 |
| Transfer Speed | 5Gb/s |
| I/O Controller | FrescoLogic FL1100EX |
|---|---|
| Controller Type | USB 3.2 Gen1 Host Controller |
| PCB Size | 98*126*1.6 mm |
|---|---|
| Package Size | 250*170*32 mm |
| Bracket | Full bracket (installed) |
| Operating Temperature | 0℃ - 85℃ |
|---|---|
| Storage Temperature | -20℃ - 70℃ |
| Humidity | 15% - 90% |
| Min Power | 4.128W |
| Max Power | M.2: 17.52W / SSD: 10.2W |
| USB Standard | USB 3.2 Gen1 / USB Link Protocol V1.0 |
|---|---|
| ESD Contact Discharge | ±8KV (Class A) |
| ESD Air Discharge | ±4KV (Class C) |
Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.
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