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Simplecom EC318 PCI-e to USB 3.2 Type C Expansion Card

Simplecom EC318 PCI-e to USB 3.2 Type C Expansion Card
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  • Product Name:
    Simplecom EC318 PCI-e to USB 3.2 Type C Expansion Card
  • Model Number:
  • Brand:
  • Manufacturer Warranty:
    1 Year
  • Description


    EC318 is a PCI Express to SuperSpeed USB 20Gbps expansion card features USB 3.2 Gen2x2 USB-C interface. This expansion card supports data transfer rate up to 20Gbps and provides enough bandwidth for fast portable SSD storage devices.

    Designed for PCI-e 3.0 and above version, this PCI-e card is applicable to most PCs with PCI-e interface (PCI-e x4 x8 or x16) on the motherboard. It works up to 20Gbps for data transfer when connecting to USB 3.2 Gen2x2 compliant peripherals, while maintaining compatibility with existing USB peripheral devices.

    EC318 is also backwards compatible with pervious USB version and supports UASP (USB Attached SCSI Protocol) for enhanced performance. This card is an ideal choice for external storage devices, HD webcam, video capture devices, and more. The card draws power from the PCI-e slot on host computer with SATA power connector for additional power.

    • Expands your desktop PC to one USB-C 3.2 Gen 2x2 port

    • SuperSpeed USB 20Gbps

    • PCI Express 3.0 x4 lanes (also works on x8 or x16 lanes)

    • Compliant with PCI Express Specification 3.0

    • Compliant with USB 3.2 Specification Rev. 1.0, Intel xHCI Specification 1.2

    • Compliant with USB Attached SCSI Protocol (UASP) Specification 1.0

    • LED indicator for power and connection status

    • Includes low profile slot cover for supporting low profile cases

    • Plug and play, no driver required



    PCI Express 3.0 x4 lanes


     1x USB-C (USB 3.2 Gen2x2)


    ASM3242 and ASM1541 USB   3.2 Gen 2x2 controllers

    Speed Support:

    SuperSpeed USB   20Gbps/10Gbps/5Gbps, HiSpeed USB 480Mbps

    Power Source:

    Powered by PCI-e slot,   SATA Power Connector for additional power

    USB Power

    Output: 5V3A max

    Supported System:

    Windows 8 and above


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