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Features

Transfer large files with this SanDisk SDDDC4-256G-A46 ultra-dual flash drive. The 400MB/sec. transfer speeds let you move large files quickly, while the USB Type-C and USB Type-A compatibility allow other devices to connect easily. This SanDisk ultra-dual flash drive with metal construction for durability features a 256GB storage capacity that provides adequate space for important documents.

  • USB 3.1 (Gen 1) interface

    Ensures a fast connection. Backward-compatible with USB 3.0 and USB 2.0.

  • All-metal casing

    Helps protect the drive from everyday wear and tear.

  • Dual-purpose swivel design

    Protects the Type-C and Type-A connectors when not in use. Besides, it features a keyring hole to take your drive on the go.

  • 256GB storage capacity

    Offers ample space for photos, videos and more.

  • Automatic backup*

    Automatically back up your recent photos, videos, music, documents, and contacts with the SanDisk Memory Zone app.

  • iPhone 15/Pro Compatibility

    Works with iPhone 15/Pro via Apple Files App, does not support direct video recording

What's Included

  • SanDisk Ultra Dual Drive Luxe 256GB USB 3.1, USB Type-C Flash Drive

  • Owner's manual

Manuals & Guides

Specification Sheet

Specifications
  • Key Specs

    Storage Capacity
    256 gigabytes
    Connector Type(s)
    USB-A
    USB Generation
    USB 3.1
    Maximum Read Speed
    400 megabytes per second
  • General

    Product Name
    Ultra Dual Drive Luxe 256GB USB 3.1, USB Type-C Flash Drive
    Brand
    SanDisk
    Model Number
    SDDDC4-256G-A46
    Color
    Silver
  • Capacity

    Storage Capacity
    256 gigabytes
  • Connectivity

    Connector Type(s)
    USB-A
    USB Generation
    USB 3.1
  • Speed

    Maximum Read Speed
    400 megabytes per second
  • Feature

    Retractable
    false
  • Dimensions

    Product Height
    0.34 inches
    Product Width
    0.48 inches
    Product Depth
    1.75 inches
    Product Weight
    0.48 ounces
  • Compatibility

    Lanyard Attachment
    true
  • Warranty

    Warranty - Parts
    5 Years
    Warranty - Labor
    5 Years
  • Other

    UPC
    619659179137
Questions & Answers (21)
See All Questions

Review Summary

Rating 4.7 out of 5 stars with 191 reviews

Rating by feature

  • Rating 4.6 out of 5 stars

  • Rating 4.6 out of 5 stars

  • Rating 4.8 out of 5 stars

92%would recommend to a friend

Customers are saying

Customers are pleased with the Ultra Dual Drive Luxe's USB Type-C compatibility, compact size, and ample storage capacity, finding it easy to use and well-designed. Many appreciate its versatility across various devices. However, some users noted that the drive can become warm during use.

This summary was generated by AI based on customer reviews.

Top Mentions filter

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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    SanDisk - Ultra Dual Drive Luxe 256GB USB 3.1, USB Type-C Flash Drive - Silver

    Model:SDDDC4-256G-A46
    SKU:6421487
    Your price for this item is $28.99
    Save $6.50
    Comp. Value: $35.49
    The comparable value price is $35.49

    Storage Capacity

    256GB
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