Range/Series Overview
IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.
ASUS ThunderboltEX 4 is a Thunderbolt 4 add-on card that offers 40 Gbps bi-directional bandwidth, USB4 device compatibility, and a Mini 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.
Specification Summary
Product Description
ASUS ThunderboltEX 4 - Thunderbolt adapter - PCIe 3.0 x4 - Thunderbolt 4 x 2
Device Type
Thunderbolt adapter
Interface (Bus) Type
PCI Express 3.0 x4
PCI Specification Revision
PCIe 3.0
Cabling Type
Thunderbolt 4
Data Transfer Rate
40 Gbps