SanDisk Ultra Dual Drive Go USB-C Flash Drive 128GB
- 128 GB per bullets and specs
- USB Type-C and Type-A connectors
- USB 3.1, up to 150 MB/s
- Swivel design, no cap, keyring loop
- Memory Zone app for automatic phone backup
- Lanyard included in bundle
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dual-connector drive that moves files between a USB-C phone and a computer without adapters. The description names a smaller capacity than the bullets, so confirm before buying.
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ASIN: B091G2FJ4TCategory: USB Flash Drives
Overview
A swivel cover rotates to expose either a USB-C or a USB-A plug on this SanDisk drive, so one stick fits a phone, a tablet and an older computer. The Memory Zone app backs up phone photos automatically.
Two connectors on one stick mean no adapters when moving photos from a USB-C phone to a laptop. The listing description names a different capacity than the bullets, which is worth confirming.
Who it's for
Android and newer iPhone users with USB-C, plus laptop users with either port type, get an easy transfer stick. Phones without USB-C or OTG support cannot use the phone end.
Pros and cons
- USB-C and USB-A on one drive
- Swivel cover, no cap to lose
- Fast USB 3.1 transfers
- Automatic phone backup app
- Capacity listed two ways
- Phone needs OTG support
- Dimensions not listed
Performance notes
Transfer speed depends on the port: the fast USB link reaches top speed on current ports and slows on older ones. The swivel shields the unused connector from dust. The phone must support OTG for the USB-C side to mount as storage.
Specifications
| Brand | Everything But Stromboli |
|---|---|
| Capacity & performance | |
| Memory Storage Capacity | 128 GB (description says 32 GB)higher than 53% of 88 usb flash drives |
| Read Speed | 150 MB/shigher than 68% of 32 usb flash drives |
| Write Speed | 150 MB/shigher than 65% of 21 usb flash drives |
| Construction & materials | |
| Casing material | Swivel, capless with keyring loop |
| Compatibility & installation | |
| Hardware Connectivity Technology | USB Type C, USB Type A |
| Compatible Devices | USB-C Android phones, iPhone with USB-C, tablets, PC and Mac with OTG support |
| Other details | |
| Mfr Part Number | SDDDC3-128G-G46 |
| Builtin media | Flash drive, Everything But Stromboli lanyard |
| USB standard | USB 3.1 |
Closest rivals on specs
SanDisk Ultra Dual Drive Luxe USB-C Flash Drive 64GB- Memory Storage Capacity 128 vs 64 GB (+100%)
Kingston IronKey Locker+ 50 G2 Encrypted USB Drive 64GB- Memory Storage Capacity 128 vs 64 GB (+100%)
- Write Speed 150 vs 115 MB (+30%)
Kingston IronKey Locker+ 50 Encrypted USB Drive 32GB- Memory Storage Capacity 128 vs 32 GB (+300%)
- Write Speed 150 vs 115 MB (+30%)
Frequently asked questions
Is this SanDisk Dual Drive Go 128GB or 32GB?
The bullets, specs and title say 128GB, while the description mentions 32 GB. Confirm with the seller.
Will it work with my iPhone?
Yes, if the iPhone has a USB-C port. The device needs OTG support.
Can it back up my phone automatically?
Yes, with the SanDisk Memory Zone app.