ASUS ThunderboltEX 3 Card


Experience blistering Thunderbolt 3 speeds and any-way-up connectivity

  • Breathtaking 40Gbps for faster transfers
  • A single port integrating Thunderbolt™ 3, reversible USB 3.1 Type-C and DisplayPort 1.2
  • Supports the USB Power Delivery specification for fast, high-power charging of up to 36W

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Thunderbolt 3, USB 3.1, and up to 36W charging

Thunderbolt™ 3 means faster, bigger and more, all through a single cable with a sleek, any-way-up connector — and ASUS ThunderboltEX 3 is the quick-to-fit expansion card that enables you to upgrade today!


At a breathtaking 40Gbps you’ll experience faster transfers, with four times (4X) the data speeds of any other cable and twice (2X) the video bandwidth.

More connectivity

By integrating reversible USB 3.1 Type-C and DisplayPort 1.2, the ThunderboltEX 3 gears you up for compatibility with the latest high-speed devices, from super-fast external drives to 4K UHD displays. ThunderboltEX 3 supports the USB Power Delivery specification for fast, high-power charging of up to 36W, and you can even daisy-chain up to six devices from a single port — and our card even includes an additional USB 3.1 Type-A connector for total convenience and compatibility!

10-gigabit networking

When you fit ThunderboltEX 3 you’ll also enjoy peer-to-peer networking at screaming 10Gbps speeds, enabling you to transfer files in the blink of an eye, perform easy PC migrations, or set up small workgroups with shared storage!
ASUS ThunderboltEX 3

Additional information


Intel® Thunderbolt™ 3 Controller


PCI Express 3.0 x4 (compatible with PCI Express x16/x8/x4 slots)

External Connectors

1 x Thunderbolt™ 3 port (USB TypeC)
– up to 40Gbps for Thunderbolt devices
– up to 10Gbps for USB 3.1 Gen 2 devices
– up to 12V/3A, 36W charging support
1 x USB 3.1 Gen 2 port (Type-A, support up to 10Gbps)
1 x 9 pin TB header


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