







⚡ Power, speed, and clarity — the ultimate Thunderbolt 4 upgrade for pros who demand more.
The ASUS ThunderboltEX 4 expansion card features dual Thunderbolt 4 USB Type-C ports powered by the Intel JHL8540 controller, delivering up to 40Gb/s bi-directional bandwidth. It supports DisplayPort 1.4 for 8K resolution output and offers 100W quick charging, designed exclusively for ASUS motherboards to enhance connectivity, speed, and power delivery for high-performance setups.





| Brand | ASUS |
| Product Dimensions | 23.11 x 18.54 x 6.1 cm; 549 g |
| Item model number | THUNDERBOLTEX 4 |
| Manufacturer | ASUS |
| Series | ThunderboltEX 4 |
| Color | Black |
| Resolution | 7680x4320 |
| Memory Technology | DDR4 |
| Memory Clock Speed | 2666 MHz |
| Graphics Coprocessor | Intel GPU |
| Graphics Chipset Brand | Intel |
| Graphics Card Description | Intel Graphics Card |
| Graphics RAM Type | Unknown |
| Graphics Card Ram Size | 4 GB |
| Graphics Card Interface | PCI Express |
| Connectivity Type | Wi-Fi |
| Number of USB 2.0 Ports | 2 |
| Number of HDMI Ports | 1 |
| Wattage | 100 watts |
| Operating System | Windows 10 - 64 bit |
| Are Batteries Included | No |
| Item Weight | 549 g |
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