SanDisk Ultra Dual Drive Go 128GB Type-C USB Flash Drive - Blue SDDDC3-128G-G46NBB
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Description
Description
SanDisk Ultra Dual Drive Go 128GB Type-C USB Flash Drive - Blue SDDDC3-128G-G46NBB
The SanDisk Ultra Dual Drive Go 128GB is a versatile 2-in-1 USB flash drive designed to make transferring files between USB Type-C and traditional USB Type-A devices simple and convenient. Featuring both connector types in a compact swivel design, it allows users to move photos, videos, documents and other files between compatible smartphones, tablets, laptops and desktop computers without requiring a separate adapter. The 128GB Navagio Bay blue version uses a USB 3.2 Gen 1 interface and provides sequential read speeds of up to 400MB/s for fast everyday file transfers.

Key Features:
- 128GB portable flash storage capacity.
- 2-in-1 design with USB Type-C and USB Type-A connectors.
- USB 3.2 Gen 1 high-speed interface.
- Sequential read speeds of up to 400MB/s.
- Transfers files between compatible USB-C and USB-A devices.
- Suitable for compatible smartphones, tablets, laptops and desktop computers.
- Swivel design helps protect the connectors when not in use.
- Integrated keyring hole makes the drive convenient to carry.
- Supports automatic file backup using compatible SanDisk software.
- Compact design measures approximately 44.45 × 12.19 × 8.64 mm.
- Lightweight design weighs approximately 6.5 g.
- Navagio Bay blue finish.
- Backed by a 5-year limited manufacturer warranty.
USB Type-C and USB Type-A in One Drive
The Ultra Dual Drive Go combines a reversible USB Type-C connector with a traditional USB Type-A connector in one compact storage device. This allows files to be moved easily between newer USB-C devices and computers or other equipment that continue to use the familiar USB-A interface.
The dual-connector design can reduce the need for separate adapters and makes the drive particularly useful when working across different generations of compatible hardware.
128GB Portable Storage
With 128GB of storage capacity, the drive provides useful portable space for photos, videos, presentations, music, documents and other everyday files.
SanDisk defines 1GB as 1,000,000,000 bytes. Actual usable storage capacity is lower after formatting and other system requirements.
Up to 400MB/s Read Speed
The SDDDC3-128G-G46NBB provides sequential read performance of up to 400MB/s when connected to compatible USB 3.2 Gen 1 equipment. This helps reduce waiting times when opening, copying or transferring larger files between compatible devices.
Actual transfer performance can vary depending on the host device, interface, file type, usage conditions and other factors. SanDisk does not publish a guaranteed write-speed specification for this exact model.
USB 3.2 Gen 1 Performance
The drive uses the USB 3.2 Gen 1 interface, providing high-speed connectivity with compatible USB ports. USB 3.2 Gen 1 is the current naming convention for the 5Gbps USB generation previously known as USB 3.0 and USB 3.1 Gen 1.
A compatible high-speed USB connection is required to achieve the manufacturer's maximum stated performance.
Free Up Space on Compatible USB-C Devices
The USB Type-C connector allows users to transfer supported files from compatible smartphones, tablets and computers directly onto the flash drive. This can help free up internal storage for additional photos, videos, applications and other content.
The same files can then be accessed through the USB Type-A connector on a compatible laptop, desktop PC or other supported host device.
Automatic Backup Support
The Ultra Dual Drive Go supports compatible SanDisk software for managing and backing up files. Depending on the connected platform and current SanDisk software support, users can back up photos, videos, music, documents and other supported content.
Software installation and configuration may be required, and available backup functionality can vary according to the connected device and operating system.
Protective Swivel Design
A rotating swivel mechanism allows one connector to be positioned for use while helping protect the drive when carried or stored. The design eliminates the need for a separate removable cap that could easily be lost.
An integrated keyring opening allows the drive to be attached to a suitable keyring, lanyard or carrying accessory for convenient everyday transport.
Compact and Lightweight
The drive measures approximately 44.45 × 12.19 × 8.64 mm and weighs approximately 6.5 g, making it small enough to carry in a pocket, laptop bag or accessory pouch without adding significant bulk.
Navagio Bay Blue Finish
This exact SDDDC3-128G-G46NBB variant is finished in SanDisk's Navagio Bay colour, a distinctive blue shade that makes the drive easy to identify among other accessories.
Broad Device Compatibility
SanDisk lists the current Ultra Dual Drive Go for compatible USB Type-C devices including phones, laptops and tablets, as well as computers and other devices equipped with USB Type-A ports.
Current manufacturer compatibility includes Android 10 or later, macOS 12 or later and Windows 10 or later. Mobile devices must support USB Type-C host functionality for direct storage access.
5-Year Limited Warranty
The SDDDC3-128G-G46NBB is backed by SanDisk's 5-year limited manufacturer warranty, providing long-term coverage subject to the applicable warranty terms and conditions.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | SanDisk |
| Series | Ultra Dual Drive Go |
| Model Number | SDDDC3-128G-G46NBB |
| Product Type | USB flash drive |
| Storage Capacity | 128GB |
| Connector 1 | USB Type-C |
| Connector 2 | USB Type-A |
| Interface | USB 3.2 Gen 1 |
| Maximum Sequential Read Speed | Up to 400MB/s |
| Write Speed | Not specified by manufacturer for this exact model |
| Form Factor | Swivel |
| Keyring Hole | Yes |
| Automatic Backup Support | Yes, using compatible SanDisk software |
| Compatible Device Types | Compatible USB Type-C phones, tablets and computers; USB Type-A computers and devices |
| Operating System Compatibility | Android 10+, macOS 12+ and Windows 10+ according to current SanDisk specifications |
| Length | 44.45 mm |
| Width | 12.19 mm |
| Height | 8.64 mm |
| Dimensions | 44.45 × 12.19 × 8.64 mm |
| Weight | Approximately 6.5 g |
| Operating Temperature | 0°C to 45°C |
| Non-Operating Temperature | -10°C to 70°C |
| Certifications | FCC, ICES, CE, UKCA, BSMI, RCM, EAC, KCC and Ukraine |
| Manufacturer Colour | Navagio Bay |
| General Colour | Blue |
| EAN / UPC | 0619659203993 |
| Pack Quantity | 1 unit |
| Warranty | 5-Year Limited Warranty |
What’s in the Box?
- 1 × SanDisk Ultra Dual Drive Go 128GB USB Type-C Flash Drive - Navagio Bay Blue SDDDC3-128G-G46NBB
Move and store files conveniently across compatible USB Type-C and USB Type-A devices with the fast, compact and versatile SanDisk Ultra Dual Drive Go 128GB Flash Drive.
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