128GB (only 93GB available) and ran out of space once I started installing programs. So I needed to utilize my storage space with external storage without lugging around a clunky external SSD. So the SD card was perfect for me, but the standard micro SD card adapter spans 2/3 of the SD card slot on this particular computer considering how shallow the slot is, and it can with small mishandling easily break in half. So this adapter is perfect for me. As you can see in the picture below it fits perfectly and sticks out enough that I can easily remove the card with my fingernails. I'm using a 256GB Samsung EVO Select Micro-SD which has more storage space than the internal drive. I used it to transfer 1GB of data (at once) to my SD card, no problem.
5-in-1 USB Camera Connection Kit with SD TF Card Reader, 3.5mm Headphone Jack, and Charging Adapter for iOS 14 Devices - Compatible with iPhone 12 Pro and iPad - SD Card Reader USB Camera Adapter with OTG Functionality
11 Review
High-Speed Transcend TS-RDF5K USB 3.1 Card Reader for SDHC/SDXC/microSDHC/SDXC Cards - Black
11 Review
Neewer Black Memory Card Storage Holder - Waterproof, Anti-Shock with 14 Slots for Micro SD, TF, CF, SD and XD Cards
12 Review
IDENTIV USB Smartfold Type C SCR3500C
11 Review