SanDisk 128GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-128G-G46, Gray
*Price sourced from Amazon.com. Last updated 2026-07-24. Price and availability subject to change.
Bottom line: The SanDisk 128GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-128G-G46, Gray is a niche pick — read recent reviews before buying in the drives & media category, priced around $29.99. Read recent reviews carefully before committing.
The SanDisk Ultra Dual Drive USB Type-C includes one reversible USB Type-C connector and one standard USB (Type-A) connector, so you can easily transfer files between smartphones, tablets and computers, freeing up space when you need it. Plus, the SanDisk memory zone application (available on google play) makes managing and backing up content on your Android devices a snap.
SpecPicks Verdict
SpecPicks classifies SanDisk 128GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1… as a niche pick — read recent reviews before buying in the drives & media category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for drives & media 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Easily transfer files between smartphones, tablets and computers
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Easily transfer files between smartphones, tablets and computers
- Free up space on your Android smartphone (Mobile device requires USB Type-C port and On-The-Go (OTG) support)
- Retractable design with a reversible USB Type-C connector and a traditional USB connector
- High-speed USB 3.1 performance of up to 150MB/s Read Speeds (USB Type-C port with USB 3.1, Gen. 1/USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device.)
- SanDisk Memory Zone app for Android (available on Google Play; Download and installation required) lets you easily manage and back up content on your smartphone and tablet
Full Specifications
| Brand | Sandisk |
|---|---|
| Color | Gray |
| Weight | 128g |
| Model Name | SanDisk Ultra 128GB Dual Drive USB Type-C |
| Read Speed | 150 megabytes_per_second |
| Unit Count | 1 Count |
| Connectivity | USB-C |
| Model Number | SDDDC2-128G-G46 |
| Compatibility | Android |
| Built-In Media | Type C USB |
| Item Type Name | Sandisk Ultra Dual - USB Flash Drive - 128 GB - Gray |
| Mfr Part Number | SDDDC2-128G-G46 |
| Special Feature | Lightweight |
| Flash Memory Type | USB |
Ready to buy?
SanDisk 128GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-128G-G46, Gray is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-24. Price and availability subject to change.
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