This SanDisk Professional PRO-G40 Thunderbolt 3 Portable External SSD is the perfect solution for those who require high-speed storage on-the-go. With a read speed of up to 3000MB/s, this SSD provides lightning-fast performance. It is compatible with both PC and Mac and supports SSD and external SSD drive types.The 4TB storage capacity provides ample space for your files, while the hybrid (HDD/SSD) feature ensures durability. The SSD is shock-resistant, waterproof, and USB-powered, making it the ideal choice for those who need to store and transfer files quickly and securely. Its interface includes Thunderbolt 3 and USB-C, and it is equipped with a range of features such as ruggedness and shockproofing.