SUDEHO SUD2501 256 GB Multi-Connector Flash Drive

Multi-Connector: The SUDEHO SUD2501 is a 256 GB flash drive listed for iPhone, iPad, Android and PC storage and file backup. It offers USB, Lightning, Micro USB and Type-C connectivity according to the feature listing, while iPhone use requires an App Store app and Android use requires OTG.

At a glance

The listing describes a multi-port drive for transferring files among iOS devices, Android devices and computers.
The listed capacity is 256 GB. The displayed usable capacity may differ because storage manufacturers and computers calculate gigabytes differently.
Advertised read and write speeds are stated as up to 40MB/s and 25MB/s, respectively, and may vary with device and processor performance.
The listing claims an encryption option that lets users set a password through the app.

Price

$34.98Save 30%

Reference price: ~~$49.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

One drive is described as supporting USB, Lightning, Micro USB and Type-C connections, which can suit transfers across different device types.
The listing claims MFi certification and support for iOS 12.1 and above.
Password setup through the app is offered as an optional way to protect files, according to the listing.

Cons

iPhone use requires downloading an app, adding a setup step before file transfers.
Android use requires OTG to be enabled, and advertised transfer speeds can vary by device and processor.

Technical specifications

10 specifications

Identity and storage
Brand	SUDEHO
Model	SUD2501
Storage capacity	256 GB
Color	Dark Black

Connectivity and performance
Wireless connection listed	USB
Listed device connector	Lightning
Read speed	40 megabytes_per_second
Write speed	25 megabytes_per_second

Dimensions and installation
Weight listed	4.54 g
Dimensions (D x W x H)	0.5"D x 6"W x 5"H

What to know before buying

Listing details to confirm

The listing is inconsistent about connectors: the technical details list USB and Lightning, while the feature text adds Micro USB and Type-C with an independent adapter. The title also names Android and PC compatibility, while the detailed iOS claim specifies iOS 12.1 and above. Confirm connector availability and compatibility with your exact devices before buying. Actual transfer speeds may vary, and displayed capacity can differ from the nominal capacity due to calculation methods.

Who is it for?

A good fit for

iPhone or iPad owners seeking listed external storage for photos, videos and file backups, provided they are comfortable using the required app.
People moving files between devices that match the listed USB, Lightning, Micro USB or Type-C connections.

Less suited to

Buyers who need to avoid installing an iPhone app or enabling Android OTG.
Anyone requiring guaranteed transfer speeds or verified compatibility with a specific device model.

SUDEHO SUD2501 256 GB Multi-Connector Flash Drive · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 63 ratings

5 stars88%88%
4 stars12%12%
3 stars0%0%
2 stars0%0%
1 star0%0%

The supplied evidence includes aggregate ratings but no customer comments. Those ratings are strongly positive overall, but they do not establish what customers liked or identify any particular strengths or issues. For buyers considering this drive, the unresolved connector details and app requirement may matter more than the rating summary when checking whether it fits their devices.

Frequently asked questions

Does this drive work with an iPhone without an app?

No. The listing says iPhone users need to download the required app from the App Store before use.

What capacity is listed?

The listed capacity is 256 GB. The listing notes that the displayed capacity can differ because manufacturers and computers use different calculation methods.

Which connectors does it include?

The feature text names USB, Lightning, Micro USB and Type-C with an independent adapter, but the technical details list USB and Lightning. Confirm the connectors supplied for the selected listing.

What transfer speeds are advertised?

The listing states read speeds up to 40 megabytes_per_second and write speeds up to 25 megabytes_per_second, with actual speeds varying by device and processor.