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LattePanda ASM2464PD Thunderbolt 4 Graphics Card Expansion Dock Module

SKU: DFR1168

This high-performance Thunderbolt 4 graphics card expansion dock is for LattePanda Sigma users. It has a Type-C interface, PCIEX16 slot, and ASM2464PD chip, compatible with Thunderbolt 3/4 and USB4. With 40Gbps speed for smooth performance, it’s plug-and-play (no drivers), pairs easily with LattePanda Sigma/notebooks, and connects to high-performance GPUs/PCIE devices to boost their performance!

Overview of Thunderbolt 4 Graphics Card Docking Station

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    Type-C interface specifications

    Parameter Value
    Speed bandwidth 40Gbps
    Supported interfaces USB4, Thunderbolt 3, Thunderbolt 4

    PCIE interface specifications

    Parameter Value
    Card slot PCIEx16
    Speed bandwidth PCIE 4.0x4
    Compatible systems Windows10, Windows11, Linux, Mac Os
    Support independent graphics cards NVIDIA series, AMD series
    Supported power 75W (Max)
    Working temperature -20°C ~80°C
    Size 220*65mm

    Pinout

    Interface diagram

    Label Name Function Description
    1 SW1 Graphics card power forced startup switch, 1 means automatic startup, 2 means forced startup
    2 SW2 USB5V power supply forced shutdown switch, 1 is automatic startup, 2 is forced shutdown
    3 J3/J4 Power switch of the docking station, ON means automatic startup, OFF means shutdown
    4 Type-C Supports Thunderbolt 3, Thunderbolt 4, USB4
    5 ATX-24Pin Docking station power interface
    6 PCIEx16 PCIE device interface

    Dimensional Drawing

    FAQ

    • The indicator light of the Thunderbolt dock is normal, but the desktop is not displayed when the computer is turned on or a yellow exclamation mark appears on the graphics card model in the device manager.
      Connect LattePanda Sigma to the Internet, or manually download the driver from the corresponding graphics card official website, reinstall it, and restart LattePanda Sigma.

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