PNY
PNY 64GB Duo Link iOS USB 3.0 OTG Flash Drive for iPhone & iPad and Computers
Bottom line: The PNY 64GB Duo Link iOS USB 3.0 OTG Flash Drive: Lightning plus USB 3.0 ends move files straight from iPhone to PC, no cloud account; main trade-off: listed compatibility stops at iPhone 7 Plus and iPad Pro 2nd gen.
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Pros & Cons
Pros
- ✓ Lightning plus USB 3.0 ends move files straight from iPhone to PC, no cloud account
- ✓ Flexible cable lets you charge an iOS device while a transfer is running
- ✓ Duo Link 4 app streams stored video and photos with no Wi-Fi connection
- ✓ Backs up iPhone and iPad contacts automatically or on demand
- ✓ 64GB covers a full camera roll offload from a 64GB iPhone
Cons
- ✗ Listed compatibility stops at iPhone 7 Plus and iPad Pro 2nd gen
- ✗ Requires the Duo Link 4 app, not Apple's native Files workflow
- ✗ Lightning-only, so newer USB-C iPhones and iPads are not covered
- ✗ PNY publishes no read or write speed figures for this drive
Manufacturer description
The PNY 64GB Duo Link is a dual-connector USB 3.0 OTG flash drive built to pull photos and video off an iPhone or iPad without touching a cloud subscription. One end is a Lightning connector for your iOS device, the other a USB 3.0 plug for your Mac or PC, joined by a flexible cable rather than a rigid hinge. That cable design is the practical differentiator: you can transfer files and charge your iPhone or iPad at the same time, so an overnight offload doesn't cost you battery. The free Duo Link 4 app handles the moving. Use it to back up, sync, and share digital content, automatically or…
SpecPicks Verdict
SpecPicks scored PNY 64GB Duo Link iOS USB 3.0 OTG Flash Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. PNY's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Will this work with my newer iPhone or iPad?
PNY lists compatibility through iPhone 7/7 Plus, iPhone SE, iPad Air 2, iPad mini 4, and iPad Pro 2nd gen, on iOS 8.0 and above. It uses a Lightning connector, so USB-C iPhones and iPads are not covered. Check the product listing for current device support.
Can I charge my phone while transferring files?
Yes. PNY's flexible, robust cable design is built to let you transfer files and charge your iOS device simultaneously, so an offload doesn't drain the phone.
Do I need an app or an internet connection to use it?
You need the free Duo Link 4 app to move and access content on an iPhone or iPad, but no Wi-Fi connection is required. You can access and stream your videos and photos from the drive anytime, anywhere.
Does it work with a Mac or Windows PC too?
Yes. The USB 3.0 end plugs into computers running macOS 10.8 and above or Windows 7 and above, so the same drive carries files between your iOS device and your desktop.
Is 64GB enough to clear space on my phone?
For a 64GB iPhone or iPad, 64GB is enough to offload a full camera roll in one pass.
Key Features
- Free up space on your iphone and ipad by transferring photos, videos and more to duo link USB 3.0 OTG flash drive
- Back up, sync, store and share all of your digital content; Back up your contacts automatically, or manually, any time, anywhere
- Charge your iphone or ipad; Flexible and robust cable design allows to simultaneously transfer files and charge IOS devices
- Access and stream your videos and photos anytime, anywhere, via the duo link 4 app; No wi fi connection needed
- Compatible with IOS devices running ios 8.0 and above, MAC OS 10.8 and above, and pc/windows win7 and above; Compatible with iphone 5/ 5c/ 5s, iphone 6/ 6 plus/ 6s/ 6s plus, iphone se, iphone 7/ 7 plus, ipad air/ air 2, ipad mini/ mini 2/ mini 3/ mini 4, ipad 4th gen/ 5th gen, ipad pro 9.7 inch/ pro 12.9 inch, ipad pro 10.5 inch/ pro 12.9 inch2nd gen, & MAC and pc computers
Full Specifications
| Brand | PNY |
|---|---|
| Color | Metal Gray |
| Model Name | P-FDI64GLA02GC-RB |
| Read Speed | 100 megabytes_per_second |
| Unit Count | 1 Count |
| Write Speed | 60 MB/s |
| Connectivity | USB |
| Model Number | P-FDI64GLA02GC-RB |
| Compatibility | PC, iOS, Mac |
| Built-In Media | OTG DRIVE |
| Item Type Name | PNY 64GB DUO LINK USB 3.0 OTG Flash Drive for iPhone and iPad, P-FDI64GLA02GC-RB |
| Mfr Part Number | P-FDI64GLA02GC-RB |
| Number of Items | 1 |
| Special Feature | Lightweight |
| Flash Memory Type | Flash Drive |
| Compatible Devices | Mobile, Tablet |
| Hardware Interface | USB 3.0 |
| Additional Features | Lightweight |
| Warranty Description | 1 year |
| Compatible Phone Models | Iphone 5/,Iphone 6/,Iphone Se |
| Full listing title | PNY 64GB Duo Link iOS USB 3.0 OTG Flash Drive for iPhone & iPad and Computers - External Mobile Storage for Photos, Videos, and More, Metal Gray |
Ready to buy?
PNY 64GB Duo Link iOS USB 3.0 OTG Flash Drive for iPhone & iPad and Computers - External Mobile Storage for Photos, Videos, and More, Metal Gray is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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