This is a PCIe expansion card designed to add two USB 3.0 ports to a computer that lacks sufficient USB connectivity. It is ideal for users who need to connect multiple external devices such as storage drives, printers, or peripherals without the need for additional USB hubs. The card supports SuperSpeed data transfer rates up to 5 Gbps, making it suitable for high-speed data transfers and large file movements. It is compatible with both Windows and Linux operating systems, offering flexibility for different computing environments.
The card uses UASP (USB Attached SCSI Protocol) to improve performance and reduce latency when transferring data between the host system and external storage devices. This makes it particularly useful for users who frequently work with large files or need reliable and fast access to external drives. It is designed to fit into a PCIe slot on desktop computers, making it a good option for users looking to expand their system's connectivity without the need for external USB hubs or dongles.
Installation requires a free PCIe slot on the motherboard and is generally straightforward. The card comes with necessary mounting hardware and instructions for installation. Users should ensure their system has a compatible PCIe slot, typically found on most modern desktops. No additional drivers are required for basic functionality, though some advanced features may require specific software support.
The card is not suitable for laptops or systems without a PCIe expansion slot. It also does not support USB 3.2 Gen 2 or higher speeds, so it may not be ideal for the latest high-speed storage devices that require faster transfer rates. However, it remains a reliable option for users needing additional USB 3.0 ports on compatible desktop systems.
Brand: StarTech.com
Model: PEXUSB3S24
Specifications: 2 x USB 3.2 Gen 1 ports, UASP support, 5 Gbps data transfer, PCI Express 2.0 compliant
Features: SuperSpeed USB 3.0, compatible with Windows and Linux, UASP support for improved performance
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