StarTech.com PEXUSB3S44V – 4 Port Quad Bus PCIe USB 3 Card
The 4 Port Quad Bus PCIe USB 3 Card is a high-performance expansion card designed to provide multiple USB 3.0 ports to a system. This device is ideal for applications that require high-speed data transfer rates, such as data centers, virtual reality, and high-definition video editing. The quad bus architecture allows for simultaneous data transfer on all four ports, maximizing throughput and minimizing bottlenecks. The card’s PCIe interface ensures compatibility with a wide range of systems, from desktops to servers. IT professionals can leverage this device to expand the capabilities of their systems, improving overall productivity and efficiency. In enterprise environments, this card can be used to connect multiple USB devices, such as external hard drives, printers, and scanners, to a single system.
The card’s USB 3.0 ports support data transfer rates of up to 5 Gbps, making it an ideal solution for applications that require high-speed data transfer. The device is also backward compatible with USB 2.0 and 1.1 devices, ensuring compatibility with a wide range of peripherals. The card’s compact design makes it easy to install in a variety of systems, from small form factor desktops to full-sized servers. With its high-performance capabilities and compact design, this device is an ideal solution for IT professionals looking to expand the capabilities of their systems.
In addition to its technical capabilities, this device is also designed to be easy to use. The card is hot-swappable, allowing users to add or remove devices without having to shut down the system. The device also supports plug-and-play installation, making it easy to get up and running quickly.
Technical Specifications
| Brand | StarTech.com |
| SKU | PEXUSB3S44V |
| Category | Keyboards & Mice |
| Ports | 4 |
| Bus Type | Quad Bus |
| Interface | PCIe |
| USB Version | 3.0 |
| View all StarTech.com Products → | |
Challenges Solved by this Solution
IT professionals are often faced with the challenge of expanding the capabilities of their systems while minimizing downtime and maximizing productivity. This can be particularly difficult in enterprise environments, where multiple users and applications are competing for resources. The 4 Port Quad Bus PCIe USB 3 Card is a strategic technical investment that can help mitigate these challenges. By providing multiple high-speed USB ports, this device can help improve productivity and efficiency, while also reducing the risk of data bottlenecks and system crashes. With its compact design and easy installation, this device can be quickly deployed in a variety of systems, making it an ideal solution for IT professionals looking to expand the capabilities of their systems.
Australian Logistics & B2B Support
As a 100% Aussie-owned and operated business, we are a trusted partner for StarTech.com. We empower enterprise procurement with dedicated B2B account support and flexible payment options.
Frequently Asked Questions
What is the maximum data transfer rate supported by this device?
The device supports data transfer rates of up to 5 Gbps.
Is this device compatible with USB 2.0 and 1.1 devices?
Yes, the device is backward compatible with USB 2.0 and 1.1 devices.
Can I install this device in a small form factor desktop?
Yes, the device is designed to be compact and can be installed in a variety of systems, including small form factor desktops.
Can the TECHOM Systems Sales team provide installation support for this device?
Yes, the TECHOM Systems Sales team can provide installation support for this device. Please contact them for more information.
Is this device hot-swappable?
Yes, the device is hot-swappable, allowing users to add or remove devices without having to shut down the system.


Ready to Deploy StarTech.com 4 Port Quad Bus Pcie Usb 3 Card W/ Uasp (PEXUSB3S44V)?
Product Ref: TOS-204627 • Get enterprise pricing, volume discounts, and Australian support.



































































