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In USB Flash Drives

SANDISK - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black

Model: SDDDC3-128G-A46
SKU: 6422263
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$36.99
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Storage Capacity

128GB
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Key Accessories:

  • Insignia™ - Portable Hard Drive Case - Black
    $12.99

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About This Item

Transfer data across your USB Type-C and Type-A devices with this SanDisk SDDDC3-128G-A46 Ultra Dual USB flash drive. The 128GB storage provides ample space for your media files, while the 400MB/sec. delivers high performance and fast data transfer. This two-in-one SanDisk Ultra Dual USB flash drive features a dual-purpose swivel design that protects the connectors and a keyring hole for easy portability.
  • Key Specs
    • Storage Capacity: 128 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
    • Connector Type(s): USB-A, USB-C (Type of interface connection found on the device.)
    • USB Generation: USB 3.1 (The specification (generation) of the USB standard. Generations are backwards compatible with previous specifications (provided that those devices have the necessary adapter to accommodate the connection type).)
    • Maximum Read Speed: 400 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
    • Password Protection: false
  • General
    • Brand: SANDISK
    • Model Number: SDDDC3-128G-A46
    • Product Name: Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive
    • Color: Black
  • Capacity
    • Storage Capacity: 128 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
  • Connectivity
    • Connector Type(s): USB-A, USB-C (Type of interface connection found on the device.)
    • USB Generation: USB 3.1 (The specification (generation) of the USB standard. Generations are backwards compatible with previous specifications (provided that those devices have the necessary adapter to accommodate the connection type).)
    • Wireless Capability: false
  • Speed
    • Maximum Read Speed: 400 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
  • Features
    • Password Protection: false
    • Retractable: false
  • Dimensions
    • Product Height: 0.34 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 0.48 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 1.75 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 0.48 ounces (The out of box weight of the item.)
  • Compatibility
    • Lanyard Attachment: true
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: 5 Years
  • Other
    • UPC: 619659177195

Transfer data across your USB Type-C and Type-A devices with this SanDisk SDDDC3-128G-A46 Ultra Dual USB flash drive. The 128GB storage provides ample space for your media files, while the 400MB/sec. delivers high performance and fast data transfer. This two-in-one SanDisk Ultra Dual USB flash drive features a dual-purpose swivel design that protects the connectors and a keyring hole for easy portability.
Learn about SanDisk storage products.

  • USB 3.1 (Gen 1) interface: Ensures a fast connection. Backward-compatible with USB 3.0 and USB 2.0.
  • Dual-purpose swivel design: Protects the Type-C and Type-A connectors when not in use and features a keyring hole to take your drive on the go.
  • 128GB 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.
  • Up to 400MB/sec. data transfer speed: Allows you to quickly move your files to your computer and enables quick and efficient file backup.
  • iPhone 15/Pro Compatibility: Works with iPhone 15/Pro via Apple Files App, does not support direct video recording
Whats Included
  • SanDisk Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive
  • Owner's manual
Product Manuals

Q: Can I use this flash drive to back up my phone?

A: You can automatically back up your recent photos, videos, music, documents, and contacts using the SanDisk Memory Zone app.

Q: What is the total storage capacity of this flash drive?

A: This flash drive has a storage capacity of 128GB.

Q: How fast can this SanDisk flash drive transfer data?

A: This flash drive has a data transfer speed of up to 400MB/sec.

Q: Does this flash drive have a mechanism to protect the connectors?

A: Yes, it features a dual-purpose swivel design that protects both the Type-C and Type-A connectors when not in use.

Q: What is the maximum data transfer rate of this flash drive?

A: The maximum data transfer rate for this flash drive is 150 megabytes per second.

Q: Is this SanDisk flash drive compatible with USB 3.0?

A: Yes, it uses a USB 3.1 interface and is backward compatible with both USB 3.0 and USB 2.0.

Q: Will this flash drive work with an Apple iPad Air (4th Gen).

A: Yes, the SanDisk® Ultra Dual Drive Go USB Type C is compatible with the Apple iPad Air (2020) as it has a Type C port.

Q: Can this be used on the Apple MAC?

A: This would work on a MAC with a standard USB or USB-C connector.

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Reviews

Rating 4.7 out of 5 stars with 2445 reviews

5 star rating. 2,025 reviews4 star rating. 264 reviews3 star rating. 64 reviews2 star rating. 30 reviews1 star rating. 62 reviews
94% would recommend to a friend
Customers are sayingCustomers have good things to say about the versatility of this USB Type-C flash drive, frequently highlighting its generous storage capacity and ease of use. Users also appreciate the practical, compact size and reliable performance, noting that it offers great value and broad compatibility. While the device is highly regarded for its speed and connectivity, some users have suggested that a metal casing would be beneficial for better heat dissipation.
This summary was generated by AI based on customer reviews.
  • USB Type-C (468)
  • Storage (394)
  • Ease of use (390)
  • Speed (307)
  • Size (277)
  • Heat (51)

Customer Images

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.

  • Rated 5 out of 5 stars

    Great Drive

    Good price and great, versatile little drive. You should get one. I like that you can use either USB A or USB C to connect it because some modern laptops only have USB C, while other devices have no USB C slots. I bought this drive for a bootable windows 10 installation media as well as for additional storage. The windows 10 media creation tool partitioned it to only 32 GB, but I was able to use free partition software to extend it after it was all created with the tool. Note that you only get 115 GB of usable space rather than 128 GB, but this is typical of how they list these USB flash drives, However, it's something to be aware of. I tested speeds with Crystal Disk Mark and will include a screenshot. Be sure to use a USB 3.0 port on your computer to get the best speeds.

    Posted by ChristianM

  • Rated 5 out of 5 stars

    Drive Review!

    Totally reliable and compact! It holds tons of data and compatible with most OS’s! Transfers are seamless and accurate!

    Posted by DavidS

  • Rated 5 out of 5 stars

    Small, easy to use and versatile

    Small, easy to use, fast and has both USB & USB-C. The USB & USB-C are on opposite ends of each other and simply rotates 180° to use whichever one you desire. Have used this numerous times and I appreciate the dual inputs/outputs. Highly recommend if you are going back and forth between computers and cell phone. Loop is nice as it can go on a keychain.

    Posted by JSmith6

  • Rated 5 out of 5 stars

    Very cool little drive!!! Works Great!!!

    This drive is Great!!! Love the way it handles both USB types in the same drive. Works flawlessly in my car system and loaded 4000 songs from my computer in a short period of time. Seems really well made!! It is very small and practical.

    Posted by Jerseydave22

  • Rated 5 out of 5 stars

    Best thumb drive I have owned yet!

    I love how compact this thing is. I have it on a keychain hanging from my bag. The best part is that I can use it on my iPad Pro and then take it straight to any other computer from there because it has USBC and USBA. Overall, it’s great value for what you get.

    Posted by AtrejuH

See all customer reviews

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Transfer data across your USB Type-C and Type-A devices with this SanDisk SDDDC3-128G-A46 Ultra Dual USB flash drive. The 128GB storage provides ample space for your media files, while the 400MB/sec. delivers high performance and fast data transfer. This two-in-one SanDisk Ultra Dual USB flash drive features a dual-purpose swivel design that protects the connectors and a keyring hole for easy portability.

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SANDISK - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black
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Back up your phone photography on the go with this SanDisk SDDDC3-256G-A46 Ultra Dual Drive Go USB Type-C flash drive. The dual ends let you connect to Type-C and Type-A USB ports for enhanced device compatibility, while the 256GB size offers ample space for larger video files. Featuring read speeds of up to 400MB/sec., this SanDisk Ultra Dual Drive Go USB Type-C flash drive allows for swift file transfers between devices.

SANDISK - Ultra Dual Drive Go 64GB USB Type-A/USB Type-C Flash Drive - Black
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Take presentation files to off-site meetings with this SanDisk SDDDC3-064G-A46 Ultra Dual Drive Go flash drive. The Type-A and Type-C interfaces offer flexible connectivity options, while the 64GB space offers plenty of room for large multimedia files. This SanDisk Ultra Dual Drive Go flash drive features a swivel design to reduce the risk of damage to the connectors.

Pros for SANDISK - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black
USB Type-C, Storage, Ease of use, Speed, SizeStorage, Speed, Overall Performance, Ease of use, PriceEase of use, Overall Performance, Size, USB Type-C, Storage CapacityUSB Type-C, Ease of use, Storage, Overall Performance, Speed
Cons for SANDISK - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black
HeatDesign, CoverHeat, CompatibilityHeat, Design

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