The upgraded TBU401 PRO features a built-in cooling fan, enhancing heat dissipation to keep your SSD running at temperatures below 35°C even during extended usage. This powerful cooling solution provides robust protection for your valuable data storage.Multiple cooling SolutionsEquipped with a built-in cooling fan, placed heat dissipation slots along the sides, and a thermal pad, this device ensures superior cooling capabilities, protecting your valuable SSD from overheating risks.Dual-Chip Design for Dual StabilityACASIS adopts a dual-chip design, ensuring backward compatibility with Thunderbolt 3/4, USB 4.0/3.2/3.1/3.0/2.0. The Intel® JHL7440 Thunderbolt™ 3 chip and the REALTEK® RTL9210B chip are perfectly combined, ensuring stable and smooth data transfer. The Intel® JHL7440 Thunderbolt™ 3 chip serves as the main controller, supporting up to 40Gbps ultra-fast transfer rates.Suitable for various scenariosHow to install it?