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Asus ThunderboltEX 4 (90MC09P0-M0EAY0)

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Asus ThunderboltEX 4
Main
Product typeexpansion card
InterfacePCIe 4x / 3.0 /
I/O panel connectors
Display Portv.1.4 / 2 x mini (IN ports) /
More features2 x USB4 40 Gbps (Thunderbolt 4)
Internal ports
USB connectors2 / USB 2.0 header, Thunderbolt header /
General
Additional power6-pin
ControllerIntel Thunderbolt 4 JHL8540
Occupied slots1
Official Websiteasus.com
Added to E-CatalogOctober 2025
P/N
90MC09P0-M0EAY0

The controller can be used for charging laptops and mobile gadgets with a power of up to 100W. Type-C_1 supports fast charging up to 20V/5A 100W, Type-C_2 supports fast charging up to 9V/3A 27W.
Two Thunderbolt 4 ports (USB-C connectors) with the ability to daisy-chain up to five Thunderbolt-compatible devices. DisplayPort 1.4 video output mode with 8K format support.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Asus ThunderboltEX 4 Card PCI Express 2 x Thunderbolt 4 (USB-C) 2 x Mini DisplayPort In TBT Header USB 2.0 Header 90MC09P0-M

Enable Blisteringly Fast Speeds and Any-Way-Up Connectivity ASUS ThunderboltEX 4 is a Thunderbolt3; 4 add-on card tha... moret offers 40 Gbps bi-directional bandwidth, USB4™ device compatibility, and DisplayPort3; 1.4. It supports up to five Thunderbolt devices in a daisy chain and enables up to 100-watt USB-C® charging for laptops. Features Intel®-certified Thunderbolt3; 4 add-on card 40 Gbps bi-directional bandwidth for superfast data transfers and video output Dual Thunderbolt3; 4 ports (USB-C®), with support for up to five Thunderbolt devices in a daisy chain DisplayPort3; 1.4 for 8K Ultra HD support
Box.co.uk
Delivery: to United Kingdom
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£93.95
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ASUS ThunderboltEX 4 PCIe Mini DisplayPort PCIe Thunderbolt USB 2.0 USB 3.2 Gen 2 (3.1 Gen 2) PCIe 3.0 Black PC Intel Thunde

  Asus ThunderboltEX 4 expansion card dual Thunderbolt 4 (USB-C) ports DisplayPort 1.4 PCIe 3.0 x4 interface &... morenbsp; - 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  
Quzo.co.uk
Delivery: to United Kingdom
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£98.45
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Asus ThunderboltEX 4 Card PCI Express 2 x Thunderbolt 4 (USB-C) 2 x 90MC09P0-M0EAY0

Enable blisteringly fast speeds and any-way-up connectivity ASUS ThunderboltEX 4 is a Thunderbolt™ 4 add-on card tha... moret 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.
CCLonline.com
Delivery: to United Kingdom
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£98.99
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ASUS Thunderbolt 4 PCI Express Add-in Card with 100W PD Charge

Scan.co.uk
Delivery: to United Kingdom
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£99.98
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ASUS ThunderboltEX 4 interface cards/adapter Internal Mini DisplayPort 90MC09P0-M0EAY0

ASUS ThunderboltEX 4 interface cards/adapter Internal Mini DisplayPort. PCIe. Thunderbolt. USB 2.0. USB 3.2 Gen 2 (3.1 Gen 2)
LaptopHub.uk
Delivery: in United Kingdom
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£101.34
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PCI Controller Card Asus ThunderboltEX 4