Aditron PCIe USB 3.1 Gen2 10Gbps 3A2C Card

AI-U403 3A2C High-Speed PCIe USB 3.1 Gen2 Expansion for Professional Systems

The Aditron PCIe USB 3.1 Gen2 10Gbps 3A2C Card is a high-performance USB expansion solution designed for desktops, workstations, and servers. Built with the powerful ASM3142 + VL820 chipset combination, this PCIe USB 3.1 10Gbps card ensures full utilization of Gen2 bandwidth for ultra-fast and stable data transfer.

With a versatile configuration of 3 USB Type-A ports and 2 USB Type-C ports, this expansion card enables seamless connectivity for external SSDs, storage devices, docking stations, capture cards, audio-visual equipment, and industrial peripherals.

Key Features of Aditron PCIe USB 3.1 Gen2 Adapter Card

✔ PCIe x4 Interface (Gen 3.0 Compliant)
Compatible with PCIe Base 3.0 & Electromechanical 2.0 specifications for reliable integration into modern motherboards.

✔ Ultra-Fast 10Gbps Transfer Speed
Supports USB 3.1 Gen2 SuperSpeed+ up to 10Gbps for high-performance storage and data-intensive applications.

✔ 3 x USB 3.1 Gen2 Type-A Ports
Up to 10Gbps per port with maximum 1A power output.

✔ 2 x USB 3.1 Gen2 Type-C Ports
Up to 10Gbps per port with up to 3A power support for advanced devices.

✔ Broad Speed Compatibility

• SuperSpeed+ (10Gbps)

• SuperSpeed (5Gbps)

• HighSpeed (480Mbps)

• FullSpeed (12Mbps)

• LowSpeed (1.5Mbps)

✔ Charging Support
Supports USB Battery Charging Spec v1.2, Apple 2.4A, and Samsung fast charge modes.

✔ Wide OS Compatibility

• Windows 7 (Driver required)

• Windows 8 / 8.1 / 10 / Server 2012 (In-box drivers)

• Various Linux kernels (UASP native support)

• macOS 10.8–10.10, 12.12 and later

Technical Specifications

• Model: AI U403 3A2C

• Chipset: ASM3142 + VL820

• Interface: PCIe Gen3 x4

• USB Ports: 3x USB 3.1 Gen2 Type-A, 2x USB 3.1 Gen2 Type-C

• Maximum Bandwidth: 10Gbps

• Compliance: USB 3.1 Spec Rev 1.0, USB Type-C Spec Rev 1.3

• Protocol Support: USB Attached SCSI Protocol (UASP)

• Certifications: CE, RoHS

Ideal For

• Professional workstations

• High-speed external SSD connectivity

• AV production systems

• Industrial computing environments

• Server expansion

• Data backup & storage systems

Why Choose Aditron PCIe USB Expansion Card?

If your system requires reliable high-speed USB connectivity, the Aditron PCIe USB 3.1 Gen2 adapter card provides enterprise-grade stability, enhanced charging support, and broad compatibility — making it ideal for professional IT and AV applications.