Sandisk gives its new Extreme Fit USB-C Flash Drive the crown as “the world’s smallest 1TB USB-C flash drive.” It’s undeniably very, very small — so tiny that you can leave it plugged into your MacBook. That means it can semi-permanently boost the storage capacity of your older notebook — and at quite a good price.
I tested the miniature external SSD with a variety of Apple devices, including my iPhone. Here’s how it stood up to real-world use.
![This Sandisk SSD is so tiny it can live on your MacBook [Review] ★★★★☆ SanDisk Extreme Fit USB-C Flash Drive](https://www.cultofmac.com/wp-content/uploads/2025/11/SanDisk-Extreme-Fit-USB-C-Flash-Drive-1020x574.jpg)
![This SanDisk SSD clings to iPhone to record terabytes of high-res video [Review] ★★★★☆ SanDisk Creator Phone SSD review](https://www.cultofmac.com/wp-content/uploads/2025/06/SanDisk_Creator_Phone_SSD-1020x574.jpg)