Best 128 Gb U3 A1 2026

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Last Updated - 22.07.2026

Best Choice

01

Lexar

Lexar Micro SD Card 128 GB Pack of 2 Memory Card Micro SD with Adapter, Up to 100 MB/s Read Speed, UHS-I, U3, A1, V30, C10, 4K UHD microsdxc SD Card for Camera, Smartphone

33% Off

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra fast: read speed up to 100 mb/s, write speed up to 30 mb/s (varies depending on memory size), UHS-I, U3, class 10, A1 speed classes for faster app launch and performance, which provides a better smartphone experience. Thanks to the fast transfer speed, you can transfer up to 1000 photos in a minute.
Quality and customer service guarantee: 10 year limited warranty for the micro SD card and one year limited warranty for the adapter.
Long-term reliability: shockproof, waterproof according to IPX6, temperature resistant (0° to 70°), X-ray and magnetic resistant.
High-quality storage: perfect for high-resolution photos, for recording and storing full HD/4K videos and other data types. You can spend hours of full HD videos on the micro SD memory card and still have space for the videos, photos, music, movies and other files you want to record, store and share.
Further compatibility: the Lexar micro SD card is compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, desktop computers, DSLRs, drones, Nintendo switch/other portable consoles and comes with SD adapter.

46,99 € 69,99 €(33% Off off)
02

SIX

SIX 128 GB Micro SD Card - U3 V30 A1 100 MB/s Read Endurance MicroSDXC Memory Card with Adapter / Card Reader for 4K UHD Enabled Dash Cams, Action Cameras, Drones 128 GB MicroSD Card

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Everyday Use - Travel, Record, Store with Confidence】Perfect for travellers, casual creatives and everyday users. The SIX microSD card combines speed, stability and compatibility. A reliable storage solution to capture moments of life and enjoy digital content anywhere. Your SIX M100 microSDXC memory card is backed by a 10-year limited warranty service.
Wide camera compatibility with adapter: the SIX memory card microSD including adapter is versatile - whether in cameras or other devices with SD or microSD slot. The high-resolution recordings give every review a special pleasure. *Only card included. More information and details can be found on the product packaging and the official website.
Up to 100 MB/s speed and 128 GB capacity: with read speeds of up to 100 MB/s and 128 GB storage space, the SIX 128 GB microSDXC card supports up to 6 hours of 4K video, 20 hours 1080p video or 37,600 photos (for all-day operation). Transfer photos and 4K videos to smartphone, tablet or computer in an instant.
U3 and V30 for stable 4K UHD video recording: thanks to the speed classes U3 and V30, this 128 GB micro SD card ensures fluid, uninterrupted 4K UHD recordings with action cameras, drones or dashcams. The ideal choice for vlogs, travel and family moments.
Reliable for continuous recording in 4K: Designed for stable continuous operation, the SIX memory micro SDXC card has robust multiple protection for demanding applications with continuous loop recording. Record every important moment clearly and reliably – whether on the go or at home.

34,99 €
Value for Money

03

Lexar

Lexar Micro SD Card 128 GB, Micro SD Memory Card with SD Adapter, Up to 100 MB/s Read Speed, UHS-I, U3, A1, V30, C10, 4K UHD microSDXC Memory Card

23% Off

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra fast: read speed up to 100 mb/s, write speed up to 30 mb/s (varies depending on memory size), UHS-I, U3, class 10, A1 speed classes for faster app launch and performance, which provides a better smartphone experience. Thanks to the fast transfer speed, you can transfer up to 1000 photos in a minute.
Quality and customer service guarantee: 10 year limited warranty for the micro SD card and one year limited warranty for the adapter.
Long-term reliability: shockproof, waterproof according to IPX6, temperature resistant (0° to 70°), X-ray and magnetic resistant.
High-quality storage: perfect for high-resolution photos, for recording and storing full HD/4K videos and other data types. You can spend hours of full HD videos on the micro SD memory card and still have space for the videos, photos, music, movies and other files you want to record, store and share.
Further compatibility: the Lexar micro SD card is compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, desktop computers, DSLRs, drones, Nintendo switch/other portable consoles and comes with SD adapter.

23,99 € 30,99 €(23% Off off)
04

Netac

Netac Micro SD Card 128GB A1 U3 C10 V30 4K 667X UHS-I Speeds up to 100/30MB/s (R/W)

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

MULTIPURPOSE The Micro SD card can be used for various types of devices, including smartphones, tablets, drones, Android tablets, tablet PCs, action cameras, Nintendo Switch, DSLR and 4K or Full HD camcorders.
HIGH TRANSFER SPEED: Micro SDXC interface supports UHS-I card, speed class U3/V30. Read speed up to 100MB/s, write speed 30MB/s (according to internal testing; performance may be lower depending on host device, interface, usage conditions and other factors), exFAT format.
Faster load applications with A1 rated performance: A class A1 performance equals 1500 IOPS read speed and 500 IOPS write speed. According to internal testing, results may vary by host device, application type, and other factors.
DESIGNED TO LAST: The memory card is shockproof, waterproof, temperature resistant, X-ray and magnet resistant. You don't have to worry about the micro SD card stopping working after passing the X-ray body scanners.
- High-performance premium memory cards are rigorously tested at the factory for impeccable quality.

24,29 €
05

SanDisk

SanDisk Extreme microSDXC UHS-I Memory Card 128 GB + Adapter (for Smartphones, Action Cameras and Drones, A2, C10, V30, U3, 190 MB/s Transmission, RescuePRO Deluxe)

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SDSQXAA-128G-GN6MA

31,56 €
06

SanDisk

SanDisk Extreme microSDXC UHS-I Memory Card 128 GB for Action Cameras and Drones + Adapter + RescuePRO Deluxe (up to 190 MB/s, A2, Class 10, U3, V30)

10% Off

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The SanDisk Extreme microSD memory card is ideal for action cams and drones; with 4K UHD, you are in the middle of the action and experience the adrenaline rush again and again
Tested in extreme conditions; temperature resistant, waterproof, X-ray proof and shockproof
In combination with the SanDisk Professional Pro Reader for SD and microSD cards, you can achieve maximum speed (sold separately)
Box contents: SanDisk Extreme microSDXC UHS-I memory card 128 GB for action cameras and drones + adapter + RescuePRO Deluxe (up to 190 MB/s, A2, Class 10, U3, V30)
A read speed of up to 190 MB/s and write speed of up to 90 MB/s allows you to transfer files quickly thanks to SanDisk QuickFlow technology

26,99 € 29,99 €(10% Off off)
07

ARCANITE

ARCANITE microSD Memory Card with Adapter 128 GB

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

microSDXC Memory Card with SD Adapter UHS-1 U3, A1, V30, 4K Ultra HD, Class 10. For Cameras, Tablets, Smartphones and Other Devices
Perfect for storing documents, photos and videos
Note: Check that the host device can accept microSDXC cards and is not limited to microSDHC. Card can be formatted via PC/MAC
Maximum read speed of 90MB/s. Maximum write speed of 45 MB/s. Actual transfer speeds depend on the usage environment, computer equipment used and other factors
Made in Taiwan Waterproof, shockproof, X-ray resistant and temperature resistant
Compatible with devices that support microSDXC cards. Standard format exFAT

21,12 €
08

SanDisk

SanDisk Ultra Android microSDXC UHS-I Memory Card 128 GB + Adapter (for Smartphones and Tablets, A1, Class 10, U1, Full HD Videos, up to 140 MB/s Read Speed) Single Pack

11% Off

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the A1 App Performance, the microSD memory card meets the performance standard for smoother app performance.
The microSDXC memory card offers you 140MB/s transfer speed for less waiting time during transfer.
The SanDisk microSD memory card is the ideal companion for your Android smartphone and tablet.
Thanks to U1 and Class 10, you can record full HD videos with the microSD card and play them without any problems.
Box contents: SanDisk Ultra Android microSDXC UHS-I memory card 128 GB + adapter (for smartphones and tablets, A1, Class 10, U1, Full HD videos, up to 140 MB/s read speed)

24,99 € 27,99 €(11% Off off)
09

SanDisk

SanDisk microSDXC UHS-I Memory Card for Nintendo Switch, 128 GB (V30, U3, C10, A1, 100 MB/s Transfer Speed, More Space for Games)

25% Off

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the 128 GB microSD card, you have a gaming memory that ideally equips you for the future.
This Nintendo Switch memory card is Nintendo-licensed for Nintendo Switch consoles.
The microSD memory card saves all your favourite games and you can start playing in no time at all.
Secure multiple games and a fast transfer speed of up to 100 MB/s with just a single 128 GB memory card.
Contents: SanDisk microSDXC UHS-I memory card for Nintendo Switch 128 GB (U3, Class 10, 100 MB/s transfer, more space for games).

31,39 € 41,99 €(25% Off off)
10

Lexar

Lexar 128 GB Micro SD Card, microSDXC UHS-I Card + SD Adapter, Up to 100 MB/s Read, Memory Card Micro SD with A1, C10, U3, V30, for Mobile Phone/Tablet/Surveillance Camera

22% Off Limited Time Deal

22% Off

Limited Time Deal

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Utilizes UHS-I technology. The micro SD card reading speed is up to 100 MB/s.
The high speed Class 10 Micro SDXC card checked with smartphone (64GB-512GB).
The TF memory card offers high-resolution photos, 1080p full HD, 3D and 4K UHD video, documents, music and more.
Designed for your smartphone, tablet, digital cameras, security camera or action camera.
A1 performance could load the app faster, make capturing, transferring and sharing more adventures on the go easier.

30,34 € 38,99 €(22% Off off)