# Techkey 256GB 3-in-1 Flash Drive for iPhone

Techkey’s 256GB 3-in-1 flash drive is listed with Lightning, USB Type-A and USB Type-C connectivity for moving files between compatible phones, tablets and computers. iOS use requires the U-Disk app, while Android and PC use is described as app-free.

- [Original product page](https://best-deals.pro/product/techkey-256gb-3-in-1-flash-drive-iphone)
- [View offer](https://best-deals.pro/visit/techkey-256gb-3-in-1-flash-drive-iphone)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Techkey
- Model: 641837950481
- Category: Computers > Data Storage > USB Flash Drives
- Price: 32.98 USD
- Previous price: 49.99 USD
- Discount: 34%
- Price checked: 2026-11-14T06:11:40.046Z
- Rating: 4.3 / 5
- Reviews: 11772

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes three connector types for transfers across compatible devices.
- For iOS, the listing says to install the U-Disk app. Android and PC are described as not needing an app.
- The app is claimed to support one-click photo, video and phonebook backups, plus file encryption options.
- An in-app camera is claimed to save captured photos and videos directly to U-Disk albums.

## Pros

- Three listed connector types offer a way to transfer files between compatible Lightning, USB-A and USB-C devices.
- The 256 GB listed capacity is intended for storing photos, videos and other files outside a phone.
- Customer feedback reports ease of setup and use, though some compatibility experiences differ.

## Specifications

### Identity
- Brand: Techkey
- Model: 641837950481
### Storage and connectivity
- Storage listed: 256 GB
- Wireless connection listed: USB
- Hardware interface: Lightning, USB 3.0
- Listed connector types: Lightning, USB Type A, USB Type C
- Flash memory type: Lightning/Type-C/USB
- Compatible devices: Android, PC, Smartphone, iPad, iPhone
### Performance and design
- Read speed: 40 megabytes\_per\_second
- Write speed: 40
- Special feature: Wear Resistant
- Color: silver gray
- Dimensions (D x W x H): 0.07"D x 3.94"W x 0.07"H
### Compatibility and support
- Listed software compatibility: iOS12.1 and above / OTG Android phones / PC with Win7 and above / MAC devices with MAC10.6 and above
- Warranty description: 2 Year Manufacturer

## Before you buy

- The listing gives read speed as “40 megabytes\_per\_second” and write speed as “40” without a write-speed unit. Customer feedback also mentions 200+ mbps download rates and wireless-network connectivity, which conflict with the product's listed USB connection and speeds. Treat these performance and connectivity details as contradictory or unconfirmed, not as settled specifications. Check the exact connector and operating-system compatibility for your device, and note that iOS use requires the U-Disk app. The listing claims MFi certification, app encryption and a two-year manufacturer warranty, but does not detail their conditions.

## A good fit for

- iPhone or iPad owners who want app-based photo and video backup to removable storage.
- People transferring files among compatible Lightning, USB-A and USB-C devices.
- Buyers who want a single portable drive for phone and computer file storage.

## Less suited to

- Anyone who needs clearly documented, consistent transfer-speed figures before buying.
- Users who need a guaranteed phone connection without checking compatibility or the required iOS app.

## Customer feedback

Customer feedback reports that the drive is easy to install and use, with positive remarks about speed and value. Compatibility experiences are mixed, including reports that some phones do not recognize it. That concern matters for a drive intended to move files across phones and computers, so verify device support and the required iOS app before relying on it. Some feedback also mentions wireless connectivity and much higher download speeds, which do not align clearly with the listing’s wired USB connection and stated speed figures.
- Positive themes: Customers report straightforward setup and ease of use.
- Positive themes: Some customer feedback praises speed and value.
- Mixed feedback: Compatibility feedback is mixed, with some customers reporting that phones do not recognize the drive.
- Mixed feedback: Some feedback describes wireless connectivity and faster download rates, while the listing specifies USB and different speed figures.

## Frequently asked questions

### Does this drive work with an iPhone?
The listing claims compatibility with iPhone and iPad and says iOS devices need iOS 12.1 or later and the U-Disk app. Customer feedback reports mixed compatibility, so confirm your specific device and setup.
### Can it connect to Android phones and computers?
The listing names Android and PC compatibility, with OTG support required for Android and Windows 7 or later listed for PCs. It says Android and PC do not need an app.
### What transfer speeds should I expect?
The listing gives a read speed of 40 megabytes\_per\_second and a write speed of 40 without a unit. Other customer feedback mentions 200+ mbps download rates, so the supplied speed claims are inconsistent and should not be treated as confirmed.
### Does the drive include encryption?
The listing claims the app can encrypt the whole drive or selected files using Touch ID or a passcode. It does not provide further details about encryption requirements or limitations.

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## Images

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