Best 400gb 512gb 2026

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Last Updated - 27.03.2026

Best Choice

01

Transcend

Transcend 512GB microSDXC/SDHC 300S Memory Card TS512GUSD300S with Adapter / Read up to 95 MBs and Write 40 MBs

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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

Up to 95MB/s read; 45MB/s write
Ideal for smartphones, tablets, and digital cameras
Ideal for a quiet and undisturbed 4K video experience, tested to withstand extreme conditions
Compatible with Application Performance Class 1 (A1), UHS Speed Class 3 (U3), and UHS Video Speed Class 30 (V30) standards
512 GB storage capacity

122,92 €
Value for Money

02

Amazon Basics

Amazon Basics 512GB microSDXC Card with Adapter - Read Speed up to 200MB/s - Pack of 1

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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

Shockproof, IPX6 waterproof, temperature resistant (-10 to 80 °C), X-ray and magnetic proof
Read speed up to 200MB/s. Write speed up to 150MB/s. Speed classes UHS-I, U3, Class 10 and A2 for an optimal smartphone experience. Note: To achieve 200MB/s read speeds (via UHS-I), this microSD card requires Amazon Basics USB-C 3.0 microSD card reader (B0DB4YQPL1, sold separately).
Note: The actual storage capacity displayed by the different operating systems may be less than the capacity indicated on the product label due to different measurement standards. The available storage capacity is more than 465 GB. Read and write speeds are based on internal tests conducted under controlled conditions.
Included in the package: a micro SD memory card, a microSD adapter, quick start guide. Note: The USB-C 3.0 Micro SD Card Reader (B0DB4YQPL1) is not included and sold separately.
Ideal for recording and storing videos in Full HD/4K/5K, high-resolution photos and other file formats
Actual speeds may vary depending on the device used, interface, conditions of use and other factors. Check if your device is compatible with the microSD capacity. For example, if the device only supports a maximum capacity of 64GB, it may not recognize the full capacity of 512GB of these microSD cards.
512GB microSD card, compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, computers, DSLRs, drones, game consoles and more. This Micro SD card is not compatible with Nintendo Switch 2.

76,49 €
03

Amazon Basics

Amazon Basics 512GB A2 U3 Micro SDXC Memory Card with Full Size Adapter - Read Speed up to 100MB/s - Black

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9.5

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

Universal compatibility: NOT for Nintendo Switch 2, but compatible with Nintendo Switch. Works seamlessly with GoPro/action cameras, DSLRs and drones. Always check the supported maximum capacity of your device.
Reliable capacity in practice: labeled capacities/usable capacities: 64GB/≥58GB; 128GB/≥116GB; 256GB/≥232GB; 512GB/≥465GB; 1TB/≥908GB (Due to OS formatting and differences in binary/decimal calculation)
MADE FOR ADVENTURE: Shockproof, IPX6 waterproof and suitable for extreme temperatures (-10°C to +80°C). Also resistant to X-rays and magnetic fields, ideal for travel, outdoor use and dash cams.
Certified UHS-I U3 and A2 Speed: Read speed of up to 100MB/s (laboratory tested); Meets video speed class V30 and application class A2 for fast app loading, responsive multitasking and reliable performance on Android devices.
4K and Full HD capable: Optimized for high bit rate video recording and burst mode photography. Processes RAW files, time-lapse sequences and provides smooth 4K UHD playback without delays or image jumps.

58,89 €
04

SanDisk

SanDisk Ultra Android microSDXC UHS-I Memory Card 512GB + Adapter (for Smartphones and Tablets, A1, Class 10, U1, Full HD Videos, Up to 150MB/s Read Speed)

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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

With the A1 App Performance, the microSD memory card meets the performance standard for smoother app performance.
The microSDXC memory card offers you 150MB/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 512 GB + adapter (for smartphones and tablets, A1, Class 10, U1, Full HD videos, up to 150 MB/s read speed)

67,07 €
05

Kingston

Kingston Canvas Select Plus microSD Memory Card 512GB micSDXC Gen3 150R A1 (Without SD Adapter) P - SDCS3/512GBSP

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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

With the A1 app performance, it ensures multitasking and fast charging times. As it is durable and versatile, it is perfect for everyday needs.
The Kingston Canvas Select Plus microSD is compatible with Android devices and has increased class A1 performance.
The Canvas Select Plus microSD card features high performance, speed and longevity and is designed for reliability so you can take it anywhere and keep all photos, videos and files safe.
Kingston s Canvas Select Plus micro SD card provides reliability and compatibility with Android devices and cameras at speeds of max. 150MB/s¹
It offers reliable speed and large storage capacities for faster app loading and taking photos and videos, with capacities up to 1TB².

75,56 €
06

BaseQi

BaseQi aluminum microSD Adapter for Dell XPS 13"

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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

Simply pull out with your fingernail, no tools required!
Simple and easy to add storage space, for microSD cards up to 512 GB
Perfectly fits the Dell XPS 13, almost invisible after plugging in
No software required, no loss of performance through the adapter
Does not protrude the adapter, flush with the housing of the device

39,95 €