SanDisk SDDDC2-064G-G46 64GB Ultra Dual USB 3.1 Type-C USB-A flash drive
- USB 3.1 Gen 1
- USB-C USB-A
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SanDisk
Dual-connector flash drive with 256GB capacity and up to 150MB/s read speed for USB-C and USB-A devices
The SanDisk Ultra Dual Drive SDDDC2-256G-G46 provides 256GB of storage in a compact flash drive. It features a reversible USB Type-C connector and a traditional USB connector. The retractable design protects both interfaces when not in use. Read speeds reach up to 150MB/s for quick file access.
This drive suits anyone moving photos, videos or documents between USB Type-C phones, tablets and computers without a cable. It frees up space on Android devices instantly. Buyers who require higher write performance for large video recording should look at something else. Users needing hardware encryption or rugged water resistance will not find those features here.
The single specification that decides compatibility is the USB 3.1 Gen 1 interface combined with both Type-C and Type-A plugs. Your devices must support USB On-The-Go for direct smartphone transfers. The drive draws power from the host port and requires no external supply. Capacity is fixed at 256GB with no expansion option.
| Brand | SanDisk |
|---|---|
| Series | Ultra Dual |
| Model | SDDDC2-256G-G46 |
| USB Specification | USB 3.1 (Gen 1) |
| Capacity | 256GB |
| Read Speed | up to 150MB/s |
| Features | Easily transfer files between smartphones, tablets and computers Free up space on your Android smartphone Retractable design with a reversible USB Type-C connector and a traditional USB connector 16GB, 32GB, 64GB, 128GB, 256GB of instant storage for USB Type-C devices High-speed USB 3.1 performance of up to 150MB/s SanDisk Memory Zone app for Android (available on Google Play) lets you easily manage and back up content on your smartphone and tablet |
| Dimensions | 0.37" x 0.79" x 1.50" |
| Weight | 0.02 lb. |
| Shipping weight | 0.03 kg |
| Package size | 152 × 99 × 10 mm |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The drive uses USB 3.1 Gen 1, which supports up to 150 MB/s read speed on compatible ports.
It measures 0.37" x 0.79" x 1.50" and weighs 0.02 lb, so it fits standard USB-A and USB-C ports side by side.
Plug the USB-C end into the phone, allow file access in the prompt, then use the file manager to move data; skipping the permission prompt is the common mistake.
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