Raoyi USB-C Flash Drive 128GB Silver
Score: 61/100
SanDisk Ultra Dual Drive Go 128GB Black
Score: 84/100Rankings
The SanDisk Ultra Dual Drive Go 128 GB combines USB-A and USB-C connectors in a swivel design, providing up to 400 MB/s read speeds and lightweight portability. Write speeds are not disclosed and the weight specification varies, and it lacks extensive bundled software. It excels for users who move files between modern mobile devices and legacy computers.
The RAOYI 128 GB USB-C dual thumb drive provides up to 70 MB/s read speed in a slim, keychain-ready aluminum design. It lacks detailed durability data and offers modest write performance. Suitable for users needing portable storage for large files without a heavy build.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
70 MB/s | 400 MB/sbest | |
20 MB/sbest | — | |
| ↓ lower better | 10 g | 5.1 gbest |
— | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(1) | ||
Read Speed (MB/s) | 70 MB/s | 400 MB/s |
Connectivity(2) | ||
USB Version | USB 3.0 | USB 3.2 Gen 1 |
Interface | USB-A 3.0 and USB-C | USB Type-A, USB Type-C |
Build & Design(2) | ||
Weight (g) | 10 g | 5.1 g |
Dimensions (L×W×H) (mm) | 65.0×20.0×7.0 mm mm | 44.1×12.1×8.6 mm mm |
Products in the top-left offer the best value (high score, low price).
Professional coverage of the Raoyi 128 GB flash drive is limited, but the brand's dual USB-A design is praised for its broad compatibility and solid build in related SSD reviews. However, reviewers point out the scarcity of specific performance benchmarks and durability data for this exact model.
Consumers consistently highlight the drive's speed and reliability, especially for large video files, and appreciate its portable, keychain-ready design. The main criticism revolves around missing durability details rather than functional shortcomings.
“Lightning fast for security cam videos”
“Exceeds expectations compared to slower same-spec competitors”
Professional reviewers describe the Ultra Dual Drive Go as a well-designed, ultra-light flash drive that combines a sleek swivel form factor with fast 400 MB/s read performance. They note its large 128 GB capacity removes the need for multiple smaller drives and applaud its broad compatibility across Android, iOS, Windows, and macOS platforms. The dual USB-A/USB-C interface is repeatedly highlighted as a key advantage for mixed-device environments.
Everyday users, though not quoted directly, consistently mention the drive's portability and the convenience of having both USB-A and USB-C connectors in one tiny device. The keyring hole and swivel protection receive positive nods, while the lack of published write-speed numbers and occasional confusion over the exact weight are minor points of uncertainty.
