Best Overall
SanDisk Phone Drive 256GB
Key details
- Capacity
- 256 GB
- Warranty
- 2-year limited
- Connectors
- Lightning and USB-C, built in
- Read Speed
- 150 MB/s
One metal body, two plugs: Lightning for an iPhone 14 or older, USB-C for an iPhone 15 or newer, with the body pivoting so only one is in play at a time. The drive is Made for iPhone certified, weighs 5 grams, and carries a two-year limited warranty.
We think the premium buys the two things that decide whether a drive actually gets used. The first is having both connectors on the hardware, so there is no adapter to lose in a bag and no second purchase after you upgrade the phone. The second is the SANDISK Memory Zone app, which handles manual or automatic backup with real-time progress, keeps working in the background when you switch tasks, and can resume a partial backup instead of starting the whole camera roll again. That last part is the difference between a backup you finish and one you abandon.
Reads run at 150 MB/s, the fastest figure in this guide, and that is the direction that matters when you are pulling a few old videos back onto a new phone. Everything here is aimed at getting photos off the phone and into a place you own: move a library across, delete it from the phone, and 256 GB of reclaimed space lasts most people a couple of years.
On a USB-C iPhone you can skip the app entirely and work through the iOS Files app, which is worth knowing if you would rather install nothing — the drive behaves like any other external disk. What it will not do is hurry: writes are the slow direction here, and a first backup of a packed phone is a start-it-and-walk-away job.
Pros
- Lightning and USB-C on one body
- Backups resume instead of restarting
- Fastest reads in this group
- Two-year limited warranty
Cons
- 10 to 50 MB/s writes slow a first backup
- Most expensive drive here
For most iPhone owners this is the drive to buy: both plugs on one body, a backup app that resumes where it left off, and the fastest reads in this group.