JOIOT 128GB USB C Flash Drive Dual USB 3.0 Flash Drive Type C + USB A Portable Type-C…
- USB Flash Drive
- 128 GB
- USB
- 1
A handy two-ended flash drive for moving files between phone and computer, within its modest write speed.
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How it ranks among the 19 usb flash drives we track
4.4★ across 2,155 Amazon ratings, Bayesian-smoothed toward the category average.
2,155 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
5,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 19 usb flash drives we track - how the scorecard works · full usb flash drives data report. Confidence: medium - useful but incomplete evidence.Updated 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Joiot U207 is a dual-connector flash drive with a USB-C plug on one end and a USB-A plug on the other, letting it plug directly into phones, tablets, and computers without an adapter.
Because both connectors are built in, there's no separate dongle to lose, which is the main practical advantage over a single-port drive. It works with Type-C Android phones and newer iPhones with USB-C ports, but not with Lightning-port iPhones or iPads.
- Dual USB-C and USB-A connectors
- Up to 130MB/s read speed on USB 3.0
- Backward compatible with USB 2.0
- Compact 2.5 x 0.7 x 0.3 inch size
Who it's for
Convenient for anyone who regularly moves files between a phone and a computer and wants one drive that works on both without carrying an adapter. Not usable with older Lightning-port Apple devices.
Strengths and trade-offs
Drawn from this product's published specifications.
- Works directly with Type-C phones and USB-A computers
- No software or drivers needed
- Compact size fits on a keychain
- Protective caps on both connectors
- Write speed tops out around 35MB/s
- Not compatible with Lightning-port iPhones or iPads
Performance notes
Built on USB 3.0, it's rated for read speeds up to 130MB/s and write speeds up to 35MB/s, and it's backward compatible with USB 2.0 ports. A cap on each end protects the connectors when not in use.
Specifications
| Brand | Joiot |
|---|---|
| Model | U207-Black-32G-3.0*5 |
| Dimensions & fit | |
| Item Weight | 0.3 ounces |
| Item Dimensions D x W x H | 0.3 × 0.7 × 0.3 inches |
| Capacity & performance | |
| Memory Storage Capacity | 128 GB |
| Read Speed | 70 megabytes_per_second |
| Write Speed | 20 megabytes_per_second |
| Construction & materials | |
| Color | black |
| Compatibility & installation | |
| Compatible Devices | iPhone 15, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Pro, iPhone 16E, iPad Pro, Android phones, tablets, Macs, USB-A computers, game consoles, car audio systems |
| Connectivity Technology | USB |
| Hardware Connectivity Technology | USB Type C, USB Type A |
| Hardware Interface | USB 3.0 |
| Compatible Phone Models | iPhone 15, Type-C Android phones |
| Included components | |
| Unit Count | 1 |
| Number of Packs | 1 |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Flash Memory Type | USB |
| Number of Items | 1 |
| Additional Features | Shockproof |
| Mfr Part Number | U207-Black-32G-3.0*5 |
How it compares
This product against the closest alternatives we track in usb flash drives.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| JOIOT 128GB USB C Flash Drive Dual USB 3.0 Flash Drive Type C + USB A Portable Type-C…This product | 4.4 / 5 | 2,155 | 4.3 / 5 |
| PNY 128GB Turbo Attaché 3 USB 3.0 Flash Drive 2-PackPNY | 4.6 / 5 | 4,675 | 4.7 / 5 |
| Samsung Type-C USB Flash Drive 256GBSamsung | 4.5 / 5 | 17,700 | 4.7 / 5 |
| SanDisk 64GB Ultra Dual Drive Go USB Type-C Flash DriveSanDisk | 4.6 / 5 | 15,000 | 4.6 / 5 |
| USB Flash Drive 32GBMaspen | 4.5 / 5 | 4,670 | 4.6 / 5 |
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Questions about the Joiot U207-Black-32G-3.0*5
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Joiot flash drive work with iPhone?
It works with USB-C iPhones such as the 15 and 16 series, but not with Lightning-port iPhones or iPads.
What are the transfer speeds on this Joiot drive?
It's rated for read speeds up to 130MB/s and write speeds up to 35MB/s over USB 3.0.
Do I need an adapter to use this on my computer?
No, it has a built-in USB-A connector on one end in addition to USB-C, so no adapter is needed for either port type.