What are the alternatives to the SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46?

SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46 competes with other External Storage products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full External Storage category for alternatives.

How is the SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46 shipped and returned?

SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46 is sold through Amazon. Amazon Prime members generally receive free 1-2 day shipping; non-Prime orders are subject to Amazon's standard shipping rates. Full returns policy applies per Amazon Associate terms.

Sandisk

SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46

Name: SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46
Brand: Sandisk
SKU: B06XC1WGQR
Price: 45.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$45.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

Buy on Amazon — $45.99 Compare to similar external storage

*Price sourced from Amazon.com. Last updated 2026-09-05. Price and availability subject to change.

Bottom line: The SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46 is a niche pick — read recent reviews before buying in the external storage category, priced around $45.99. Compare close alternatives before committing.

The flash drive for USB Type C devices 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)

SpecPicks Verdict

SpecPicks scored SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46 using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the external storage category. Sandisk's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for external storage 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

✓ The flash drive for USB Type C devices
✓ Backed by Sandisk's warranty and support channels
✓ 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

The flash drive for USB Type C devices
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)

Full Specifications

Size	256 GB
Brand	Sandisk
Color	Black
Model	164113
Warranty	5 year manufacturer warranty
UnitCount	1
ReleaseDate	2020-01-01T00:00:01Z
Manufacturer	Sandisk Technologies, Inc.
IsAdultProduct	false
ItemPartNumber	164113

Ready to buy?

SANDISK 256GB Ultra Dual Drive - USB-C, USB 3.1 - SDDDC2-256G-G46 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.

Buy on Amazon — $45.99

*Price sourced from Amazon.com. Last updated 2026-09-05. Price and availability subject to change.