Asus ThunderboltEX 4 Card, PCI Express, 2 x Thunderbolt 4 (USB-C), 2 x Mini DisplayPort In, TBT Header, USB 2.0 Header


  • Type: Thunderbolt Card
  • Ports: 2 x USB Type-C (Support Thunderbolt 4 & USB 4)
    – Type-C_1 up to 20V/5A, 100W quick charge, Type-C_2 up to 9V/3A, 27W
    2 x mini DisplayPort IN ports
  • Transfer Rate(s): up to 40Gbps for Thunderbolt devices
  • Host Interface(s): PCIe 3.0 x4
  • Internal Panel Interfaces: 1 x 6-pin PCIe power connector for quick charge function
    1 x USB 2.0 header
    1 x Thunderbolt header
  • Additional Featues: See Overview
  • Dimensions: 11.77 x 18.05 cm
  • Package Contents: ThunderboltEx 4 card
    2 x mini DisplayPort cables
    1 x USB 2.0 cable
    1 x 14-1 pin Thunderbolt header cable
    1 x User manual
    1 x Support DVD with Thunderbolt driver
  • Package Type: Retail
  • Package Weight: 0.5500 kg
  • Warranty: 3 Years
  • Host Interface: PCI Express
  • Availability: 13 in stock


    Asus ThunderboltEX 4 expansion card, dual Thunderbolt 4 (USB-C) ports, DisplayPort 1.4, PCIe 3.0 x4 interface

    • Intel-certified Thunderbolt 4 add-on card
    • 40 Gbps bi-directional bandwidth for superfast data transfers and video output
    • Dual Thunderbolt 4 ports (USB-C), with support for up to five Thunderbolt devices in a daisy chain
    • DisplayPort 1.4 for 8K Ultra HD support
    Enable blisteringly fast speeds and any-way-up connectivity
    ASUS ThunderboltEX 4 is a Thunderbolt 4 add-on card that offers 40 Gbps bi-directional bandwidth, USB4 device compatibility, and DisplayPort 1.4. It supports up to five Thunderbolt devices in a daisy chain and enables up to 100-watt USB-C charging for laptops.
    Daisy-Chain up to 5
    Thunderbolt devices per port
    3 devices + 2 Thunderbolt monitors
    Daisy-Chain up to 5
    Thunderbolt devices per port
    4 devices + 1 Thunderbolt monitor
    Weight 0.5500 kg


    Transfer Rate(s)

    Host Interface(s)

    Internal Panel Interfaces

    Additional Featues


    Package Contents

    Package Type

    Package Weight


    #Hide#Host Interface

    Scroll to Top

    This website or the third party tools used by this website use cookies that are necessary for the purposes set out in the cookie policy. If you would like to know more or deny consent to all or some cookies, please read the cookie policy.