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Small black USB flash drive with retractable USB-A and USB-C connectors, 256GB capacity

SanDisk

SanDisk Ultra Dual Drive Go USB 3.1 Type-C 256GB 150MB/s USB flash drive

SKU CH-HN7D-BSSZ1

A dual-connector USB 3.1 flash drive with 256 GB capacity and 150 MB/s read speed for moving files between Type-C and Type-A devices

  • USB SpecificationUSB 3.1
  • Capacity256GB
  • Read Speed150MB/s

USB Specification USB 3.1

Capacity 256GB

  • Dual USB-C and USB-A connectors let you move files between phones, tablets and computers
  • 256GB capacity provides room for thousands of photos, videos and documents
  • 150MB/s read speed transfers large files quickly
  • USB 3.1 interface supports fast data movement on compatible devices
  • SanDisk Memory Zone app enables automatic backup of photos, videos, music, documents and contacts

Dual-drive USB 3.1 flash storage

The SanDisk Ultra Dual Drive Go is a 256GB flash drive with both a USB Type-C and a USB Type-A connector. It delivers read speeds up to 150MB/s under the USB 3.1 specification. The two-in-one design lets you plug the same drive into phones, tablets, laptops and desktop PCs without an adapter.

Users who need direct Type-C and Type-A access

This drive suits anyone moving files between USB Type-C smartphones, tablets or Macs and USB Type-A computers. It also helps when a Type-C device runs out of internal space and you want to offload photos or videos quickly. Buyers who only have USB Type-A ports and never use Type-C devices will not benefit from the dual connector.

256GB capacity and 150MB/s read speed

The single specification that decides fit is the 256GB capacity paired with a 150MB/s read rate over USB 3.1. If your workflow needs more storage or faster transfers, this model will not meet those requirements.

Highlights

  • Dual USB-C and USB-A connectors let you move files between phones, tablets and computers
  • 256GB capacity provides room for thousands of photos, videos and documents
  • 150MB/s read speed transfers large files quickly
  • USB 3.1 interface supports fast data movement on compatible devices
  • SanDisk Memory Zone app enables automatic backup of photos, videos, music, documents and contacts

Specifications

USB SpecificationUSB 3.1
Capacity256GB
Read Speed150MB/s

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Questions about this item

Does the 256 GB drive include both a USB Type-C and a USB Type-A connector, or do I need an adapter?

The Ultra Dual Drive Go has a built-in dual connector with USB Type-C on one side and USB Type-A on the other, so no separate adapter is required.

Is the 256 GB capacity the only option, or are other sizes available for this model?

This listing is for the 256 GB version; the product line includes other capacities, but only the 256 GB model is described here.

Will I see the full 150 MB/s read speed when copying files to my laptop?

The 150 MB/s figure is the maximum sequential read speed under ideal conditions; real-world transfer rates depend on the host device, file sizes and system overhead.

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