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SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent

SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent

Brand Sandisk

From

£51.18

Free delivery

You save £7.41 (13%)

5 offers at 5 retailers

Listed since 7 April 2026

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Description

256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1). Form factor: Slide. Black, Silver, Transparent. 1 pc(s). INSTANTLY FREE UP SPACE ON YOUR ANDROID SMARTPHONE1. The SanDisk Ultra® Dual Drive m3.0 makes it easy to transfer content from your phone to your computer. With a micro-USB connector on one end and a USB 3.0 connector on the other, the drive lets you move content easily between your devices—from your Android™ smartphone or tablet to your laptop, PC or Mac computer1. The USB 3.0 connector is high-performance and backward-compatible with USB 2.0 ports. The SanDisk® Memory Zone app2 for Android (available on Google Play) helps you manage your device’s memory and your content.. COMPATIBLE WITH OTG-ENABLED ANDROID DEVICES. The SanDisk Ultra® Dual Drive m3.0 is compatible with Android™ smartphones and tablets featuring OTG (On-The-Go) USB support.1. FREE UP MEMORY ON YOUR SMARTPHONE AND TABLET. Quickly free up space on your Android smartphone or tablet so you can take more pictures and videos.. EASILY MOVE CONTENT BETWEEN COMPUTERS AND ANDROID DEVICES. The SanDisk Ultra Dual Drive m3.0 lets you move and share files between Android devices and desktop or laptop computers.1. DUAL MICRO-USB AND USB 3.0 CONNECTORS. Sleek, retractable design offers both micro-USB and USB 3.0 connectors. The USB 3.0 connector is high-performance and backward-compatible with USB 2.0 ports.. HIGH-SPEED USB 3.0 FOR SUPER-FAST FILE TRANSFERS OF UP TO 150MB/S**. High-speed USB 3.0 lets you transfer a full-length movie to the drive faster than with a standard USB 2.0 drive3, up to 150MB/s. SANDISK MEMORY ZONE APP FOR EASY FILE MANAGEMENT. Available from the Google Play™ store, the SanDisk® Memory Zone app lets you view, access, and back up all the files from your phone's memory in one location2. It can also automatically move files from your device to your drive to free up space.. Performance. Mobile operating systems supported. Android. Mac operating systems supported. Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks. Mac compatibility. Yes. Windows operating systems supported. Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64. Read speed USB 3.2 Gen 1 (3.1 Gen 1). 150 MB/s. USB version. 3.2 Gen 1 (3.1 Gen 1). Device interface. USB Type-A / Micro-USB. Capacity. 256 GB. Design. Key ring. Yes. Product colour. Black, Silver, Transparent. Form factor. Slide. Weight & dimensions. Weight. 5.2 g. Height. 25.5 mm. Depth. 30.2 mm. Width. 11.8 mm. Packaging data. Package type. Blister. Package weight. 24.4 g. Package height. 152.4 mm. Package depth. 11.7 mm. Package width. 101.6 mm. Packaging content. Quantity per pack. 1 pc(s). Operational conditions. Storage temperature (T-T). -10 - 70 °C. Operating temperature (T-T). 0 - 35 °C. Logistics data. Harmonized System (HS) code. 84717070. Master (outer) case gross weight. 700 g. Master (outer) case height. 181 mm. Master (outer) case length. 191.8 mm. Master (outer) case width. 118.9 mm. Products per master (outer) case. 25 pc(s). leaflet. leaflet. video

Full specifications

Marque Sandisk
Référence fabricant sddd3256gg46
EAN 0619659154400

The SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent in its market context in 2026

Choosing the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent means opting for the expertise of Sandisk in the Informatique category. Its price starting from £51.18 makes it a serious option on the market. Buyers interested in this brand also look at the SanDisk Ultra 32 GB MicroSDHC Class 10 to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Sandisk: what this model offers

What buyers remember about the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Sandisk on the Informatique segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the SanDisk SN850P 2 TB M.2 PCI Express 4.0 NVMe from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent from other products in the Informatique category comes down to a few concrete points: the build quality typical of Sandisk, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the SanDisk Ultra 32 GB MicroSDHC Class 10 if you wish to explore other models from the brand.

What you need to know before buying

Before buying the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Sandisk generally offers a well-structured after-sales network for the Informatique category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 1045300 £
Mid-range1045300 £ to 2439030 £
High-endOver 2439030 £

Comparing prices before buying the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 5 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent

Is there a refurbished version of the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent?

Refurbished versions of the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent drop during the year?

Prices for the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent at all retailers?

Free delivery is not guaranteed for the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent worth its price in 2026?

In 2026, the SanDisk Ultra Dual m3.0 USB flash drive 256 GB USB Type-A / Micro-USB 3.2 Gen 1 (3.1 Gen 1) Black, Silver, Transparent is listed from £51.18 at our partner retailers. This price is consistent with the positioning of Sandisk in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

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