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SanDisk Ultra Dual Drive Luxe 128GB USB Type-C and USB-A Flash Drive SDDDC4-128G-G46 All-Metal 400 MB/s

Brand:
Sandisk
SanDisk Ultra Dual Drive Luxe USB flash 128GB SDDDC4-128G-G46
SanDisk Ultra Dual Drive Luxe 128GB USB Type-C and USB-A Flash Drive SDDDC4-128G-G46 All-Metal 400 MB/s
€44.39 inc. VAT
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SDDDC4-128G-G46
€37.30
€44.39 inc. VAT
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Product Code
04:376167
EAN Code
0619659179069
Manufacturer
Sandisk

Quick Specs

Capacity
128 GB
Read speed
Up to 400 MB/s
Connectors
USB Type-C + USB Type-A
Body
All-metal casing
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SanDisk Ultra Dual Drive Luxe 128 GB — all metal, 400 MB/s, USB-C

Up to 400 MB/s readUSB Type-C + USB Type-AAll-metal casing128 GB

The SanDisk Ultra Dual Drive Luxe is a 128 GB flash drive with a USB Type-C connector at one end and a full-size USB-A at the other, in a cast all-metal body — part number SDDDC4-128G-G46. Plug the USB-C end into a phone or tablet, the USB-A end into any computer, and move files directly with no cable and no cloud account. SanDisk rates this capacity at up to 400 MB/s read. Typically in stock with fast delivery across Cyprus.

Compatibility — check before buying:
This drive needs a phone or tablet with a USB-C port and OTG support, which covers essentially every recent Android device and iPhone 15 or later. It will not work with a Lightning iPhone (iPhone 14 and earlier) or a micro-USB phone. The 400 MB/s figure needs a USB 3.0 or faster port; in an old USB 2.0 socket it still works, at USB 2.0 speed. Note that speed varies by capacity across this range — the 32 GB reads at up to 150 MB/s, not 400.

Best For

✓ Pulling 4K video and photo libraries off a phone quickly
✓ Freeing up phone storage without paying for cloud space
✓ Moving large files between a USB-C laptop and an older USB-A desktop
✓ A drive that lives on a keyring and has to survive it
✓ Handing a client a drive that looks and feels solid
✓ Anyone who found a cheap USB-C stick painfully slow

Key Features

 
Up to 400 MB/s read
SanDisk publishes 400 MB/s from 64 GB upwards, so this capacity is on the top tier. Worth knowing before you choose: the cheaper Dual Drive Go also reads at 400 MB/s at 128 GB, so at this size the Luxe premium buys the metal body rather than extra speed. SanDisk publishes no write speed, so we do not quote one.
 
All-metal body
SanDisk describes an all-metal casing — the clearest published difference from the Dual Drive Go, which weighs 3.5 g against this drive’s 12.2 g at identical dimensions.
 
USB-C and USB-A on one drive
A swivel body puts a USB Type-C plug at one end and full-size USB-A at the other, and covers whichever one is not in use. There is a keyring hole in the swivel.
 
128 GB of phone offload
Enough for roughly 30,000 to 40,000 phone photos, or around four hours of 4K video — our own estimate, since the real figure depends on your phone and its settings.

Technical Specifications

Identification
Brand SanDisk
Product Family Ultra Dual Drive Luxe USB Type-C
Part Number SDDDC4-128G-G46
EAN / GTIN 0619659179069
MPN SDDDC4-128G-G46
Colour Silver metal
Capacity and Performance
Capacity 128 GB
Interface USB 3.2 Gen 1 (5 Gbps)
Connectors USB Type-C and USB Type-A
Read speed Up to 400 MB/s at 128 GB
Read speed at other capacities 32 GB up to 150 MB/s; 64 GB to 2 TB up to 400 MB/s
Write speed Not published by SanDisk
Backwards compatible Yes — works in USB 2.0 ports at USB 2.0 speed
Build and Environment
Casing All-metal
Design Swivel body with keyring hole, no cap
Dimensions 44.41 x 12.10 x 8.60 mm
Weight 12.2 g
Operating temperature 0 to 45 °C
Storage temperature -10 to 70 °C
Compatibility, box and support
Phones and tablets USB-C devices with OTG support: recent Android, iPhone 15 and later
Not compatible with Lightning iPhones (iPhone 14 and earlier), micro-USB phones
Operating systems Android 10 and later, macOS 12 and later, Windows 10 and 11
App SanDisk Memory Zone, optional
In the box The flash drive only — no cable, adapter or case
Warranty 1-Year Warranty (Singular)
Manufacturer Term SanDisk publishes a 5-year limited warranty for this drive, the same term worldwide. Singular’s direct warranty is 1 year; beyond that we help you through the manufacturer’s warranty process for its full duration.

Frequently Asked Questions

Is the Luxe faster than the cheaper Dual Drive Go?
At 128 GB, no — both read at up to 400 MB/s. Here you are paying for the all-metal body and the swivel. At 64 GB the answer flips: there the Luxe is 400 and the Go is 300. It is worth choosing the size and the model together.
Will it work with my iPhone?
Only with an iPhone that has a USB-C port — iPhone 15 and later. A Lightning iPhone cannot use it. Any recent Android phone with USB-C will.
What write speed should I expect?
SanDisk does not publish one for this drive, so we will not quote a number. Writing is slower than reading on every flash drive; the 400 MB/s figure is a read speed.
Can I use both plugs at once?
No — the swivel exposes one connector at a time. It is one drive with two plugs, not a hub or an adapter.
Singular Expert Insight
At 128 GB this is the best-built USB-C drive in our USB flash drives range rather than the fastest, because the cheaper Dual Drive Go matches it at 400 MB/s here. That makes the decision an honest one: pay the difference if the drive will live on a keyring and be knocked about, and save it if the drive lives in a laptop bag. Against the plain Ultra Dual Drive, which is 150 MB/s at every size, this is close to three times the read speed — a difference you notice on every phone offload. If what you need is more storage inside the phone rather than a drive to carry, look at our SD cards range instead, assuming your phone still has a slot.

Buyer’s Guide

Buy it if

You want to move photos and 4K video between a USB-C phone and a computer quickly, with plenty of room, and you want a metal drive that will survive a keyring.

Skip it if

You have a Lightning iPhone, or you are choosing on speed alone — at this capacity the cheaper Dual Drive Go is just as fast.

Also consider

SanDisk Ultra Dual Drive Go 128GB for the same 400 MB/s without the metal body, or the SanDisk Ultra Luxe if the drive only ever meets computers.

Features - Sandisk - SDDDC4-128G-G46

Colour
silver
Interface
  • USB3.2,
  • USB Type-C
More Details
Product Code
04:376167
EAN Code
0619659179069
Manufacturer
Sandisk
Technical specifications
Capacity
128GB
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