Name: SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10
Brand: Sandisk
SKU: cmnozfw93c762nst2er6u2r4a
Availability: InStock

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Description

128 GB MicroSDXC Class 10 UHS-I. Class 3 (U3) V30 160 MB/s. Shock resistant, Water resistant, X-ray proof. Gold, Red. The SanDisk Extreme® microSDXC™ memory card lets you save time transferring media with read speeds of up to 190MB/s9 powered by SanDisk® QuickFlow™ Technology10 (64GB - 1TB). Pair with the SanDisk® Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately). With write speeds up to 130MB/s9, it’s ideal for your Android™ smartphone, action cameras, or drones. This high-performance microSD™ card handles 4K UHD video recording, Full HD video2, and high-resolution photos. Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience.7. Save time transferring content. With SanDisk® QuickFlow™ Technology10 (64GB - 1TB), this card optimizes performance for timesaving media offloads with quick read speeds up to 190MB/s.9 Pair with the SanDisk® Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately).. Write speeds of up to 130MB/s. Capture fast-action photos or shoot 4K UHD video2 with write speeds of up to 130MB/s.9The SanDisk Extreme® microSDXC™ UHS-I Card lets you shoot more and faster.. Great for capturing 4K UHD Video2. Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB1, the SanDisk Extreme® microSD™ UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.5. Load apps faster with A2. Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme® microSD card’s A27Specification.. Durable design for use in extreme environments. SanDisk Extreme® microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof,4 so you can enjoy your adventures without worrying about the durability of your memory card.. Compatible with MobileMate® USB 3.0 Reader. Use the MobileMate® USB 3.0 microSD™ Card Reader with transfer speeds of up to 190MB/s9, so you can move big files fast, move a lot of files fast or just make frequent file transfers that much quicker.. Memory. Video Speed Class. V30. Internal memory type. UHS-I. UHS Speed Class. Class 3 (U3). Write speed. 90 MB/s. Read speed. 160 MB/s. Flash memory class. Class 10. Flash card type. MicroSDXC. Capacity. 128 GB. Features. Protection features. Shock resistant, Water resistant, X-ray proof. Product colour. Gold, Red. Operational conditions. Storage temperature (T-T). -40 - 85 °C. Operating temperature (T-T). -25 - 85 °C. Weight & dimensions. Height. 10.9 mm. Depth. 1.02 mm. Width. 15 mm. Packaging content. Memory adapter included. SD. Logistics data. Harmonized System (HS) code. 85235190. leaflet

Full specifications

Marque	Sandisk
Référence fabricant	sdsqxaa128ggn6ma

The SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 in its market context in 2026

The SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Sandisk has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Sandisk: what this model offers

What buyers remember about the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10: 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 SDSSDE30-1T00-G26 external solid state drive 1 TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 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 Extreme 128 GB MicroSDXC UHS-I Class 10, 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

Range	Indicative price	For whom	What you get
Entry-level	Under 3210 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	3210 £ to 7490 £	Regular daily use	Good value for money, solid performance
High-end	Over 7490 £	Demanding users	The best of the category, all advanced features

Comparing prices before buying the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 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 2 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10

Is there a refurbished version of the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10?

Refurbished versions of the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 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 Extreme 128 GB MicroSDXC UHS-I Class 10 drop during the year?

Prices for the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 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 Extreme 128 GB MicroSDXC UHS-I Class 10 at all retailers?

Free delivery is not guaranteed for the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 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 Extreme 128 GB MicroSDXC UHS-I Class 10 if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 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 Extreme 128 GB MicroSDXC UHS-I Class 10 worth its price in 2026?

In 2026, the SanDisk Extreme 128 GB MicroSDXC UHS-I Class 10 is listed from £37.87 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.