STARTECH.COM PCI Express card with 2 USB-A and USB-C ports 3.1-GEN2 10GBPS PEXUSB311AC3 DSP0000033295

Features of the StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card
The **StarTech.com 2-Port PCIe USB 3.1 Gen 2 controller card** is an ideal solution for users who need to **expand high-speed USB connectivity** on desktop computers. Designed for professionals, technology enthusiasts and advanced users, this card lets you add **USB-A and USB-C ports with speeds of up to 10 Gbps** via a PCIe 3.0 x4 interface, compatible with Windows, macOS and Linux.
Next-generation connectivity
Thanks to its USB 3.1 Gen 2 (USB 3.2 Gen 2x1) ports, this card enables **ultra-fast transfers of up to 10 Gbps**, ideal for external SSDs, docking stations, capture interfaces or professional devices that require high bandwidth.

1 USB-C 3.1 Gen 2 port (24-pin) - female
1 USB-A 3.1 Gen 2 port (9-pin) - female
Transfer speed: up to 10 Gbps

Compact design and stable performance
The card features an **ASMedia ASM3142 processor**, designed for efficiency and low power consumption, ensuring a stable connection even under heavy loads. Its **low-profile form factor**, with the included bracket, allows installation in compact cases or SFF systems.

PCI Express compatible 3.0 x4
Includes low-profile bracket
MTBF: 2,684,396 hours

Full compatibility with operating systems
This card is fully compatible with a wide range of modern operating systems, making it a versatile choice for Windows, macOS and Linux users alike. It also supports the UASP protocol, which optimises transfer performance on USB SSDs.

Windows 7, 8, 8.1, 10, 11 and Server versions
macOS 10.13 to 13.0
Linux 3.5 or later (LTS versions)

Robust and efficient design
Weighing just 48 g and featuring a compact design, this card fits easily into any tower or workstation. Its operating temperature range of 5 °C to 50 °C ensures reliability even in demanding environments.

Dimensions: 8.1 × 12 × 1.9 cm
Operating temperature: 5 °C to 50 °C
Operating humidity : 20% - 80%

Other specifications

Device type: USB PCIe adapter
Interconnection protocol : USB 3.1
Standards compliance: WHQL, UASP, USB 1.1/2.0/3.0/3.1 Gen 2
Internal SATA power connector (15-pin)
Packaged weight: 100 g
Packaging dimensions: 17 × 14.2 × 3 cm
Volume (m ³): 0.0025