The CI-ATDBT4, produced by ASUS, represents the cutting-edge in connectivity for modern motherboards. This part is labeled as the THUNDERBOLTEX 4, signaling its capacity to offer unparalleled data transfer speeds and daisy-chaining capabilities for up to six devices. Integrating Thunderbolt 4 technology, this expansion card delivers up to 40Gbps of bandwidth, supports video output for two 4K displays or one 8K display, and supplies up to 100 watts of power delivery to connected devices. Ideal for professionals in creative industries, the CI-ATDBT4 allows for the rapid transfer of large files, smooth video editing processes, and resource-intensive data tasks. The product meshes perfectly with the rest of ASUS's motherboard ecosystem, providing a reliable and powerful expansion option for users looking to harness the full potential of their computer systems.