The Startech PEXUSB3S42 PCI card is an efficient solution to expand your computerâs USB connectivity via a PCI Express interface. This PCI card adds a total of four USB 3.2 Gen 1 ports (equivalent to USB 3.0), three external and one internal, offering superior flexibility to connect multiple peripherals such as tablets, external hard drives, or internal USB drives for secure storage inside the computer case. Featuring a robust black and stainless steel design, it offers a dual profile (full-height and low-profile) for compatibility with standard towers and compact systems, facilitating installation in virtually any computer with a PCIe slot. It has a width of 15 mm and overall dimensions of 167 mm depth and 120 mm height, ensuring proper physical integration in various chassis formats. This card supports transfer speeds up to 5 Gbps, thanks to two Renesas ”PD720202 chips, and is compatible with advanced technologies like UASP, which boost data transfer performance by 70% faster read and 40% faster write compared to traditional USB 3.2 Gen 1 when used with compatible devices. Its compatibility covers Windows operating systems (including Windows 7, 8, 8.1, 10, and various server versions) and Linux with kernel 2.6.37 or higher, allowing easy, automatic setup without additional drivers in native environments. Besides USB ports, it includes SATA connections, adding versatility in managing internal and external devices. This expansion card is ideal for users needing an affordable, reliable solution to add fast, secure USB 3.2 Gen 1 ports, supporting modern peripherals and a flexible design that fits different hardware and space requirements inside the computer. Overall, the Startech PEXUSB3S42 is a solid technical option to optimize USB connectivity in PCIe-equipped computers, balancing performance, compatibility, and ease of use.
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