Asus' PCIe 4.0 x4 add-in card has two USB4 Type-C ports, each with 60-Watt Quick Charge and 8K DisplayPort support
With this Asus USB4 PCIe 4.0 x4 card, you can have up to 40Gbps bidirectional bandwidth with daisy-chaining, video output to up to 8K and up to 65-Watt Quick Charge function with each of the two type-C ports.
Source: tomshardware.com