Asus ThunderboltEX 4 Thunderbolt/USB Adapter

PCI Express 3.0 x4 - Plug-in Card - 2 Thunderbolt Port(s) - PC
Availability: In stock
Manufacturer part number: ThunderboltEX4


Brand Name Asus
Country of Origin Switzerland
Environmental Certification RoHS
Environmentally Friendly Yes
Form Factor Plug-in Card
Height 4.6"
Host Interface PCI Express 3.0 x4
Length 7.1"
Limited Warranty 3 Year
Manufacturer ASUS Computer International
Manufacturer Part Number THUNDERBOLTEX 4
Manufacturer Website Address
Marketing Information

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.

Thunderbolt™ (USB-C®) port Up to 100-watt* quick charging

Thunderbolt™ (USB-C®) port Up to 27-watt quick charge

Mini DisplayPort™ input

DisplayPort 1.4

Support 8K Ultra HD output


Specification compliant

40 Gbps

Bi-directional bandwidth

Up to100W

Quick-charge support


Up to five Thunderbolt devices per port

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

Number of Thunderbolt Ports 2
Platform Supported PC
Product Model ThunderboltEX 4
Product Name ThunderboltEX 4 Thunderbolt/USB Adapter
Product Type Thunderbolt/USB Adapter