New M1 MacBook Pros will not format the SanDisk 4TB Extreme PRO Portable SSD drives | MacRumors Forums
![formatting usb & external hard drive to FAT32 or exFAT on Macbook Pro Retina OS X | P&T IT BROTHER - Computer Repair Laptops, Mac, Cellphone, Tablets (Windows, Mac OS X, iOS, Android) formatting usb & external hard drive to FAT32 or exFAT on Macbook Pro Retina OS X | P&T IT BROTHER - Computer Repair Laptops, Mac, Cellphone, Tablets (Windows, Mac OS X, iOS, Android)](https://www.pntbrother.com/wp-content/uploads/2014/10/foramt_fat32_mac_03-800x675.jpg)
formatting usb & external hard drive to FAT32 or exFAT on Macbook Pro Retina OS X | P&T IT BROTHER - Computer Repair Laptops, Mac, Cellphone, Tablets (Windows, Mac OS X, iOS, Android)
![Amazon.com: JSER USB 3.0 to 16+12 Pin Air Pro 2013 2014 2015 2016 2017 SSD Portable Case Mobile Box HDD Enclosure : Electronics Amazon.com: JSER USB 3.0 to 16+12 Pin Air Pro 2013 2014 2015 2016 2017 SSD Portable Case Mobile Box HDD Enclosure : Electronics](https://m.media-amazon.com/images/I/618fwDwaLSL.jpg)