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USB 3.2 Gen 2 PCIe Card with 4 Ports - 2 USB-C & 2 USB-A - 10Gbps Speed, Full Profile (PEXUSB312A2C2V)

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Brand: StarTech

This 4-port USB 3.2 Gen 2 PCIe card is designed to expand the connectivity options of desktop computers and servers by adding high-speed USB ports. It features two USB-C and two USB-A ports, each capable of transferring data at speeds up to 10Gbps. This makes it ideal for connecting external storage devices, high-speed peripherals, and other USB-compatible equipment without performance limitations. The card uses dual ASM3142 controllers to provide a total bandwidth of up to 20Gbps across all four ports, ensuring smooth and efficient data transfers even when multiple devices are connected simultaneously.

The card supports a wide range of USB standards, including USB 3.1 Gen 2, USB 3.2 Gen 2, and backward compatibility with USB 3.0, 2.0, and 1.1. This ensures that users can connect both modern and older devices without needing additional adapters or converters. It also includes UASP (USB Attached SCSI Protocol) support, which enhances transfer speeds for compatible storage devices like SSDs and HDDs. The card is suitable for use with external drives, cameras, printers, and other peripherals that require high-speed data transfer.

Installation requires a full-profile PCIe 3.0 x4 slot on the motherboard. While it works with PCIe 2.0 slots, performance may be reduced in such cases. The card is compatible with Windows, Linux, and macOS operating systems, with automatic driver installation available for Windows 8 and later versions. It does not support DP alt mode or USB Power Delivery, so it cannot be used for video output or high-power charging through the USB-C ports.

The card includes optional power support via SATA power connectors, which can provide supplemental power to the USB ports if the motherboard’s power supply is insufficient. Each USB-C port can deliver up to 5V 3A/15W of power, while each USB-A port can provide up to 5V 0.9A/4.5W. This ensures stable operation even when connecting power-hungry devices like external hard drives or high-speed flash drives.

Brand: StarTech.com
Model: PEXUSB312A2C2V
Specifications: PCIe 3.0 x4 slot; dual ASM3142 controllers; 4 ports (2x USB-C, 2x USB-A); 10Gbps transfer speed; backward compatible with USB 3.0/2.0/1.1
Features: UASP support; SATA power connector; Windows/Linux/macOS compatibility; 2-year warranty
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