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SanDisk Ultra Dual Drive Go USB Type-C™ Dual-Connector Flash Drive - 128 GB (SDDDC3-128G-G46)

400 MB/s rated in read, and 3.7 g on the end of a key ring. The body swivels to shelter each connector when the drive travels at the bottom of a pocket or a bag.

  • Read up to 400 MB/s
  • USB 3.2 Gen 1 interface
  • Swivel system that protects the connectors
  • Key ring attachment
  • Weight 3.7 g
  • Automatic backup via the SanDisk Memory Zone application on Android
  • Requires an OTG-compatible phone
Ref.: SDDDC3-128G-G46
329,00 DHincl. VAT

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

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Manufacturer's datasheetView the PDF · 428 Ko — downloadable

Product overview

The SanDisk Ultra Dual Drive Go 128 GB USB Type-C™ dual-connector flash drive is a versatile storage tool for your USB Type-C and Type-A devices. It offers an easy way to move and back up files between different devices while freeing up valuable space. Its 400 MB/s read speed ensures fast file transfers. The SanDisk Memory Zone app makes managing your files simple. Compact and durable, this drive suits a mobile lifestyle with its swivel connector protection and keyring loop.

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Technical specifications

Technical specifications
Dimensions (W x D x H)44.41 x 12.10 x 8.60 mm (length x width x thickness)
Compatible operating systemsWindows 10 or later, macOS 12 or later, Android 10 or later
Mobile compatibility (OTG)Phones, tablets and other host devices with a USB Type-C port
Read speedUp to 150 MB/s read (internal testing, USB 3.1 Gen 1 port required)
ConnectorUSB Type-A and USB Type-C
Casing designSwivel body, capless
Operating temperature0 °C to 45 °C
Technical specifications (continued)
Storage temperature-10 °C to 70 °C
Storage capacity128 GB
InterfaceUSB 3.2 Gen 1 (5 Gbps), also referred to as USB 3.1 Gen 1
SoftwareSanDisk Memory Zone for Android (content backup and management, on Google Play)
Read speed (USB flash drive)201 MB/s to 500 MB/s
Warranty1 year

Specific references

EAN619659177201

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Does this SanDisk flash drive work with a phone?
Yes, on two stated conditions: a USB Type-C port and OTG support. Without OTG, the phone will not see the drive — the thing to check before buying.
How are this flash drive's connectors protected?
By a swivel body: the casing rotates to cover the connector not in use. No cap to lose on a drive meant to live on a key ring.
Is the write speed as high as the read speed?
No: SanDisk states that write speeds are lower than read speeds and that they vary by capacity. This is true of all USB flash drives, but rarely stated so clearly.
Can this flash drive be plugged into a standard computer?
Yes: it has two connectors, a USB-C for phones, tablets and recent Macs, and a USB-A for standard computers.
How much does this SanDisk Ultra Dual Drive Go weigh?
3.7 grams. That is the weight of a drive designed to stay on a key ring all the time, without being felt in a pocket.
Can I back up my phone automatically to this flash drive?
Yes, with the SanDisk Memory Zone app on Android: it handles automatic backup and file organisation, without going through a computer.
Is this SanDisk Ultra Dual Drive Go 128 GB flash drive new and under warranty?
Yes, it is a new SanDisk product, reference SDDDC3-128G-G46, barcode 619659177201, with a USB 3.2 Gen 1 interface. The invoice serves as the warranty document, for 1 year.

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