Asus
Asus ThunderboltEX 4 Thunderbolt/USB Adapter (THUNDERBOLTEX4)
- SKU:
- 18033106
- MPN:
- thunderboltex4
- Availability:
- Usually ships the same or next business day. In stock at our CA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/13/2025 04:40:33 AM PST
- Stock Update:
- 12/13/2025 04:40:33 AM PST
Description
This item is brand-new, factory sealed.
ASUS ThunderboltEX 4 expansion card, dual Thunderbolt 4 (USB?C) ports, DisplayPort 1.4, PCIe 3.0 x4 interfaceIntel-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 Chipset
Intel ThunderboltTM 4 JHL8540 Controller External Connectors
2 x USB Type-C ports (Support ThunderboltTM 4 and USB 4 technology)
- up to 40Gbps for Thunderbolt devices
- The Type-C_1 supports up to 20V/5A, 100W quick charge feature, Type-C_2 support up to 9V/3A, 27W quick charge feature.
2 x mini DisplayPort IN ports
1 x 6-pin PCIe power connector for quick charge function
1 x USB 2.0 header
1 x Thunderbolt header Interface
PCIe 3.0 x4 interface VGA
Supports DisplayPort 1.4 with max. resolution 7680 x 4320 at 60Hz
Max resolution support will depend on your VGA source Accessories
2 x mini DisplayPort cables (links graphics output from motherboards or discrete graphics cards DisplayPort to the mini DisplayPort IN port on the ThunderboltEX 4 card)
1 x USB 2.0 cable
1 x 14-1 pin Thunderbolt header cable
1 x User manual
1 x Support DVD with ThunderboltTM driver Compatible Models
ASUS Intel 500 series and later models with 14-1 pin Thunderbolt header.
Refer to the following link for an up-to-date list of compatible models:
https://www.asus.com/Motherboard-Accessories/ThunderboltEX-4/HelpDesk_Manual/Operating System
Windows 10 - 64 bitItem Dimension (L inchxW inchxH inch)
5 x 8 x 1
Weight
1.00 lb
Warranty Information
1 Year
Features
Environmentally Friendly:
Yes
PC
Restriction of Hazardous Substances (RoHS)
China
Yes
Platform Supported:
PC
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Country of Origin:
China
Specs
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Length | 7.1" |
| Height | 4.6" |
| Warranty | |
| Limited Warranty | 1 Year |
| Interfaces/Ports | |
| Number of Thunderbolt Ports | 2 |
| General Information | |
| Brand Name | Asus |
| Manufacturer Website Address | http://usa.asus.com |
| 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 USB4 Specification compliant 40 Gbps Bi-directional bandwidth Up to 100W Quick-charge support Daisy-chain Up to five Thunderbolt devices per port Daisy-Chain up to 5 Thunderbolt devices per port 3 devices + 2 Thunderbolt monitors or Daisy-Chain up to 5 Thunderbolt devices per port 4 devices + 1 Thunderbolt monitor |
| Product Type | Thunderbolt/USB Adapter |
| Product Name | ThunderboltEX 4 Thunderbolt/USB Adapter |
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | THUNDERBOLTEX 4 |
| Product Model | ThunderboltEX 4 |
| Technical Information | |
| Host Interface | PCI Express 3.0 x4 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Asus ThunderboltEX 4 Thunderbolt/USB Adapter (THUNDERBOLTEX4)
$143.64