Top 7 Best USB Flash Drives for iPhone in 2021 (SanDisk and More)

This flash drive is equipped with four different connectors, giving you the opportunity to transfer data from your iPhone to any device you likely have. It boasts up to 80MB per second reading and 40MB per second writing speeds. It also comes in eight different color options to choose from!

A few reviewers thought the instructions could have been a little clearer. Others would have liked the flash drive to come with a cover to protect the connectors or a case to keep the drive safe.

Most reviewers loved how easy it was to transfer or store photos from their iPhones. Many were happy that they were able to conveniently transfer photos without the need for an internet connection.

This flash drive can be used to store data from your phone while you charge it. Using the associated transfer app, you can sync and backup important files like photos, videos, music, and contacts.

Some reviewers had issues with the transfer app crashing multiple times when trying to back up photos from their iPhone, although they didn't provide details as to their iPhone model or software, so it's difficult to pinpoint what may have been the cause.

Many reviewers praise the flash drive for how easy it is to use, especially when transferring data from an iPhone to a Windows computer where iCloud can be tricky to navigate. Other points of praise include fast transfer speeds and reliability.

This compact, aluminum alloy flash drive comes with a keyholder loop to make it easy to keep with you at all times. The flash drive's lightning port has four millimeters of extra length, allowing it to be easily plugged into phones that have cases on them.

For a handful of reviewers, the flash drive was not recognized by their phones or was unable to store the data they wanted to store. The flash drive didn't last long for others, with reviewers reporting that it stopped working after some time, ranging from after one use to after a year later.

Reviewers found the flash drive to be easy to use for storing or transferring photos and video. The app was said to be straightforward and was easy to navigate when transferring or accessing the stored data.

The design of the flash drive is pretty popular, but this one stands out because it's fully retractable, which protects the adapters and makes it easier to safely carry around. The flash drive is said to be waterproof, shockproof, and resistant to high temperatures, but we don't recommend testing this out.

Some reviewers found the instructions confusing and difficult to read because of the small print, which may make the flash drive difficult to use for those who struggle with technology.

According to reviewers, the flash drive did a satisfactory job in transferring data from their iPhones to their computers. The flash drive comes with a key holder, which is convenient for those who want to carry their flash drive around with them.

This flash drive is equipped with four different connectors: a lightning port, USB, micro-USB, and type C port, allowing you to connect to any type of device you may own. The related transfer app comes with an in-app camera feature that automatically backs up photos or videos as you take them.

The lightning connector isn't extended, so reviewers had to take their phone out of its case when they wanted to use the flash drive.

However, many reviewers reported that the flash drive worked perfectly for them and was easy to use. Most reviewers used the flash drive for storing photos to clear up space on their phone or to transfer data between devices and were satisfied with the flash drive for those tasks.

This flash drive features an interesting design that makes it easy to use your phone while leaving the flash drive plugged in. The drive automatically backs photos up via the transfer app, and there is also an in-app camera that allows you to save photos and videos as you take them. The flash drive comes in different two other USB models as well.

Reviewers ran into problems with data not actually being stored or transferred despite the app indicating that it was. Others found that the app crashed often when trying to download large amounts of photos.

Others found the flash drive to be perfect for saving their photos and freeing up space on their iPhones. Reviewers found the flash drive to be convenient and easy to use for transferring photos from the iPhone to other devices.

For those who want a simple flash drive to transfer data from their iPhone to a USB-compatible device, this is a great choice. You can look through photos or watch movies that are saved on the flash drive while it is plugged in.

The instructions were minimal, which led to confusion according to reviewers. It was difficult to figure out how to transfer content or what folder the content was in, and some reviewers even ran into issues of the app crashing or rendering the files unreadable.

Others were able to figure out how to use the flash drive and found the transferring process to be done quickly. Reviewers were satisfied that they were able to clear up storage space on their iPhones thanks to the flash drive.