Lexar 633x 256 GB MicroSDXC UHS-I Class 10

Lexar 633x 256 GB MicroSDXC UHS-I Class 10

Brand Lexar

From

£39.62

Free delivery

You save £7.81 (16%)

4 offers at 4 retailers

Listed since 7 April 2026

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Description

Premium memory solution for smartphones, tablets, or action cameras. Quickly captures, plays back, and transfers media files, including 1080p full-HD, 3D, and 4K video1. Leverages UHS-I technology for a transfer speed up to 100MB/s (633x)2. Includes high-speed, Class 10 card and SD adapter. Capture more of your favorite content. Designed for your smartphones, tablets, or action cameras, Lexar® High-Performance 633x microSDHC™/SDXC™ UHS-I cards let you quickly capture, playback, and transfer a large number of multimedia files, including 1080p Full-HD, 3D, and 4K video1. These Class 10 cards leverage UHS-I technology to deliver high-speed performance. Includes SD adapter for easy file transfer.. Capture adventures in HD. Calling all adventure seekers and adrenaline junkies! Make the most of your adventures in the great outdoors by leveraging the power and performance of these cards. So, whether you’re shooting the action with your action camera or an aerial camera, you can quickly capture, playback, and transfer a large amount of the highest quality 1080p full-HD, 3D, and 4K video1—making it easy to store your greatest moments and then relive the action.. Do more with your multimedia. Also great for use with your tablet or smartphone, the cards make it easy to quickly download or save all your favorite media files, including the highest-quality movies, photos, and songs.. Get more from your device. The cards are speed rated at Class 10, and leverage UHS-I technology to deliver a transfer speed up to 100MB/s (633x)2. These high-capacity cards give you the speed and space you need to capture, transfer, and share more adventures on the go.. Easily transfer files with included adapter. For added functionality, the cards also include an SD adapter, making it easy to transfer files between your devices.. Rigorously tested. All Lexar product designs undergo extensive testing in the Lexar Quality Labs, facilities with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability.. Memory. Video Speed Class. V30. Internal memory type. UHS-I. UHS Speed Class. Class 3 (U3). Write speed. 45 MB/s. Read speed. 100 MB/s. Flash memory class. Class 10. Flash card type. MicroSDXC. Capacity. 256 GB. Features. Product colour. Black, Blue. Operational conditions. Storage temperature (T-T). -25 - 85 °C. Operating temperature (T-T). 0 - 70 °C. Weight & dimensions. Weight. 16 g. Height. 5 mm. Depth. 140 mm. Width. 101 mm. Packaging content. Memory adapter included. SD. Logistics data. Harmonized System (HS) code. 85235190. Country of origin. China. Lexar High-Performance 633x microSDHC/microSDXC UHS-I Cards

Full specifications

Marque Lexar
Référence fabricant lsdmi256bb633a
EAN 0843367119721

Why choose the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 in 2026?

When it comes to Informatique, the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 by Lexar is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Technical analysis of the Lexar 633x 256 GB MicroSDXC UHS-I Class 10

Among the main strengths of the Lexar 633x 256 GB MicroSDXC UHS-I Class 10, the most notable are its competitive pricing from £39.62 and the recognition of the Lexar brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The Lexar 633x 256 GB MicroSDXC UHS-I Class 10 spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. Lexar publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The Lexar NM620 512 GB M.2 PCI Express 4.0 NVMe 3D TLC NAND from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 is designed to fit easily into the regular habits of Informatique users. Lexar has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

Before buying the Lexar 633x 256 GB MicroSDXC UHS-I Class 10, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.

Frequently asked questions about Lexar 633x 256 GB MicroSDXC UHS-I Class 10

Is the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 in stock?

Stock availability for the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 at the best price?

To buy the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 at the best price, compare all available offers in our table at the top of this page. The 4 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 compare to competitors in the Informatique category?

In the Informatique category, the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 suitable for beginners?

Yes, the Lexar 633x 256 GB MicroSDXC UHS-I Class 10 is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Lexar usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Lexar 633x 256 GB MicroSDXC UHS-I Class 10?

Refurbished versions of the Lexar 633x 256 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.

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