STARTECH.COM PCI Express card with 2 USB-A ports 3.0 5GBPS UASP PEXUSB3S25 DSP0000033313

Features of the StarTech.com PCI Express to 2-Port USB 3.0 Adapter with Molex LP4 Power and UASP
The **StarTech.com PCI Express adapter** is an efficient, compact solution for **expanding USB 3.0 connectivity on your desktop computer**. Designed for users who require **fast data transfers and compatibility with older USB devices**, this port controller is built to deliver a stable, high-performance experience in both home and professional environments.
Connectivity expansion with SuperSpeed performance
Thanks to its PCI Express x1 interface and support for the **USB 3.0 protocol with UASP**, this adapter delivers **transfer speeds of up to 5 Gbps**, ideal for external hard drives, hubs or high-power peripherals. The card features two 9-pin USB 3.0 Type-A ports and is backward compatible with USB versions 1.1 and 2.0, ensuring maximum flexibility.

2 external USB 3.0 ports (Type A, 9-pin)
Transfer speed of up to 5 Gbps
Compatible with USB 1.1, 2.0 and 3.0

Compact design and stable power supply
This adapter includes a Molex LP4 power connector, ensuring an adequate power supply for demanding devices. It also comes with a **low-profile bracket**, making it ideal for **installation in compact or low-profile chassis**. It complies with regulations such as FCC and RoHS, ensuring reliability and regulatory compliance.

Includes a low-profile bracket for compact systems
Additional power via LP4 Molex connector
Plug-and-play design for Windows and Linux systems

Compatibility with included systems and software
This adapter is compatible with a wide range of operating systems, from **Windows Vista to Windows 10 and Server 2019**, as well as Linux distributions with kernel versions 2.6.31 to 4.11.x LTS. It includes the drivers and utilities required for configuration.

Compatible systems: Windows Vista, 7, 8, 10, Server 2008-2019, Linux LTS
Drivers and utilities included
Easy installation in any PC with an available PCIe slot

Other specifications

Device type: USB adapter
Bus interface: PCI Express x1
Dimensions: 12.1 cm (height) x 6.7 cm (depth) x 1.9 cm (width)
Weight: 90g
Operating temperature: from 0 °C to 50 °C
Operating humidity : 5% - 85%
Designed for models: CFASTRWU3, S251SMU33EP, ST4300U3C1, ST93007U2C and others
Volume (m ³): 0.0025