Best Nintendo Switch Micro Sd Card 512gb of 2026

Last updated on 02/04/2026
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Most Relevant
Most Relevant
Best Choice
1
SanDisk microSD Express Card, 512GB mSD card, Read speeds up to 880 MB/s, Write Speeds up to 650MB/s, Sustained Write 220MB/s, SanDisk QuickFlow Technology, ThermAdapt, UHS-I, U3, C10

SanDisk microSD Express Card, 512GB mSD card, Read speeds up to 880 MB/s, Write Speeds up to 650MB/s, Sustained Write 220MB/s, SanDisk QuickFlow Technology, ThermAdapt, UHS-I, U3, C10

SanDisk
Why we love it
  • Ready for future technology.
  • Exponential speed improvement guaranteed.
  • Durable in all conditions.
Main Highlights
  • READY FOR TOMORROW. Ready for future superspeed products with PCIe-NVMe interfaces and performs at UHS-I speeds when used with microSD UHS-I and UHS-II devices.
  • EXPONENTIALLY FASTER PERFORMANCE. Up to 4.4 times faster read speeds than our fastest microSD UHS-I cards with up to 880MB/s transfer speeds.
  • MASSIVE TIME-SAVER. Transfer 60 minutes of 4K UHD video shot at 30 fps in just less than 70 seconds and 1,000 10MP RAW photos in less than a minute (51.7 seconds) when paired with SanDisk PRO-READER SD Express Dual Card (sold separately).
  • DURABILITY YOU CAN COUNT ON. Cards are waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.
  • HEAT MANAGEMENT REIMAGINED. SanDisk ThermAdapt helps keep devices from overheating with a specially designed enclosure and controller that uses dynamic adaptive thermal management.
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9.9
Exceptional
9.9
Exceptional
SanDisk

SanDisk microSD Express Card, 512GB mSD card, Read speeds up to 880 MB/s, Write Speeds up to 650MB/s, Sustained Write 220MB/s, SanDisk QuickFlow Technology, ThermAdapt, UHS-I, U3, C10

Why we love it
  • Ready for future technology.
  • Exponential speed improvement guaranteed.
  • Durable in all conditions.
Main Highlights
  • READY FOR TOMORROW. Ready for future superspeed products with PCIe-NVMe interfaces and performs at UHS-I speeds when used with microSD UHS-I and UHS-II devices.
  • EXPONENTIALLY FASTER PERFORMANCE. Up to 4.4 times faster read speeds than our fastest microSD UHS-I cards with up to 880MB/s transfer speeds.
  • MASSIVE TIME-SAVER. Transfer 60 minutes of 4K UHD video shot at 30 fps in just less than 70 seconds and 1,000 10MP RAW photos in less than a minute (51.7 seconds) when paired with SanDisk PRO-READER SD Express Dual Card (sold separately).
  • DURABILITY YOU CAN COUNT ON. Cards are waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.
  • HEAT MANAGEMENT REIMAGINED. SanDisk ThermAdapt helps keep devices from overheating with a specially designed enclosure and controller that uses dynamic adaptive thermal management.
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Value for Money
2
【5-Years Data Recovery】GIGASTONE 512GB Micro SD Card, 4K Video Recording for GoPro, Action Camera, DJI, Drone, Nintendo-Switch, R/W up to 150/120 MB/s MicroSDXC Memory Card UHS-I U3 A2 V30 C10

【5-Years Data Recovery】GIGASTONE 512GB Micro SD Card, 4K Video Recording for GoPro, Action Camera, DJI, Drone, Nintendo-Switch, R/W up to 150/120 MB/s MicroSDXC Memory Card UHS-I U3 A2 V30 C10

Gigastone
Why we love it
  • Vivid 4K video performance.
  • Enhanced app loading speed.
  • Extensive device compatibility.
Main Highlights
  • [4K UHD Video] Read/Write up to 150/120 MB/s. V30 video speed grade, 4K Ultra HD video displaying/recording.
  • [App Performance] A2 grade provides faster App loading performance for Smartphones & Tablets.
  • [Compatibility] Storage for Laptop, Tablet, PC, Smartphones, Camera, DSLR, Dashcam, Camcorder, Surveillance, e-Reader, Drone, Gaming. Files, Videos, Music. Compatible with Nintendo Switch GoPro Andoroid Samsung Canon Nikon.
  • [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof.
  • [Support] Gigastone 5-year limited warranty
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9.7
Exceptional
9.7
Exceptional
Gigastone

【5-Years Data Recovery】GIGASTONE 512GB Micro SD Card, 4K Video Recording for GoPro, Action Camera, DJI, Drone, Nintendo-Switch, R/W up to 150/120 MB/s MicroSDXC Memory Card UHS-I U3 A2 V30 C10

Why we love it
  • Vivid 4K video performance.
  • Enhanced app loading speed.
  • Extensive device compatibility.
Main Highlights
  • [4K UHD Video] Read/Write up to 150/120 MB/s. V30 video speed grade, 4K Ultra HD video displaying/recording.
  • [App Performance] A2 grade provides faster App loading performance for Smartphones & Tablets.
  • [Compatibility] Storage for Laptop, Tablet, PC, Smartphones, Camera, DSLR, Dashcam, Camcorder, Surveillance, e-Reader, Drone, Gaming. Files, Videos, Music. Compatible with Nintendo Switch GoPro Andoroid Samsung Canon Nikon.
  • [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof.
  • [Support] Gigastone 5-year limited warranty
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3
【For Switch 1 Only】GIGASTONE 512GB Micro SD Card with SD Adapter + Mini-case, Gaming Plus, Nintendo-Switch 1 Compatible, High Speed 100MB/s, 4K Video Recording, Micro SDXC UHS-I, A1 Run App, Class 10

【For Switch 1 Only】GIGASTONE 512GB Micro SD Card with SD Adapter + Mini-case, Gaming Plus, Nintendo-Switch 1 Compatible, High Speed 100MB/s, 4K Video Recording, Micro SDXC UHS-I, A1 Run App, Class 10

Gigastone
Why we love it
  • High-speed UltraHD performance.
  • Designed for gamers.
  • Broad compatibility.
Main Highlights
  • [Ultra HD] Read/Write up to 100/60 MB/s. UltraHD video displaying/recording.
  • [Notice] Compatible with Nintendo Switch 1; not compatible for gaming with Nintendo Switch 2
  • [Gaming Series] Especially designed for Gaming Consoles. A1 spec enables high speed data transfer for game professionals
  • [Compatibility] Storage for Laptop, Tablet, PC, Smartphones, Camera, e-Reader. Files, Videos, Music
  • [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
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9.6
Superb
9.6
Superb
Gigastone

【For Switch 1 Only】GIGASTONE 512GB Micro SD Card with SD Adapter + Mini-case, Gaming Plus, Nintendo-Switch 1 Compatible, High Speed 100MB/s, 4K Video Recording, Micro SDXC UHS-I, A1 Run App, Class 10

Why we love it
  • High-speed UltraHD performance.
  • Designed for gamers.
  • Broad compatibility.
Main Highlights
  • [Ultra HD] Read/Write up to 100/60 MB/s. UltraHD video displaying/recording.
  • [Notice] Compatible with Nintendo Switch 1; not compatible for gaming with Nintendo Switch 2
  • [Gaming Series] Especially designed for Gaming Consoles. A1 spec enables high speed data transfer for game professionals
  • [Compatibility] Storage for Laptop, Tablet, PC, Smartphones, Camera, e-Reader. Files, Videos, Music
  • [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
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4
Lexar Express Play Pro microSD card, UHS-I, C10, U3, V30, Full HD, 4K video, up to 900/600MB/s, compatible with Nintendo Switch 2, ASUS ROG Ally, Steam Deck, Gaming Devices (LMSXPS0001T-BNNNU)

Lexar Express Play Pro microSD card, UHS-I, C10, U3, V30, Full HD, 4K video, up to 900/600MB/s, compatible with Nintendo Switch 2, ASUS ROG Ally, Steam Deck, Gaming Devices (LMSXPS0001T-BNNNU)

Lexar
Why we love it
  • 4x faster than typical microSD.
  • Read speeds up to 900MB/s.
  • 1TB for more game storage.
Main Highlights
  • Revolutionary performance is 4x faster than typical UHS-I microSD cards
  • PCIe technology delivers read speeds of up to 900MB/s, so the game loads faster
  • Write speed up to 600MB/s delivers accelerated download speeds when paired with Lexar microSD Express card reader
  • Enhance your handheld gaming experience with next-gen tech
  • 1TB microSD Express card provides more space for your favorite games
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9.4
Superb
9.4
Superb
Lexar

Lexar Express Play Pro microSD card, UHS-I, C10, U3, V30, Full HD, 4K video, up to 900/600MB/s, compatible with Nintendo Switch 2, ASUS ROG Ally, Steam Deck, Gaming Devices (LMSXPS0001T-BNNNU)

Why we love it
  • 4x faster than typical microSD.
  • Read speeds up to 900MB/s.
  • 1TB for more game storage.
Main Highlights
  • Revolutionary performance is 4x faster than typical UHS-I microSD cards
  • PCIe technology delivers read speeds of up to 900MB/s, so the game loads faster
  • Write speed up to 600MB/s delivers accelerated download speeds when paired with Lexar microSD Express card reader
  • Enhance your handheld gaming experience with next-gen tech
  • 1TB microSD Express card provides more space for your favorite games
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5
【Designed for Switch 2】GIGASTONE 512GB microSD Express, SD 7.1 Speed up to R/W 880/650MB/s Compatible with Nintendo-Switch 2, Professional Camera, A1 V30, with SD Adapter and USB C Card Reader

【Designed for Switch 2】GIGASTONE 512GB microSD Express, SD 7.1 Speed up to R/W 880/650MB/s Compatible with Nintendo-Switch 2, Professional Camera, A1 V30, with SD Adapter and USB C Card Reader

Gigastone
Why we love it
  • Ultra-fast read/write speeds.
  • Includes versatile adapters.
  • Five-year limited warranty.
Main Highlights
  • Read/write up to 880/650MB/s, ultra-fast game response
  • SD 7.1 – Giant Leap Small Card
  • Includes microSD to SD adapter and USB 3.2 Type-C card reader
  • 5 year limited warranty
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9.3
Superb
9.3
Superb
Gigastone

【Designed for Switch 2】GIGASTONE 512GB microSD Express, SD 7.1 Speed up to R/W 880/650MB/s Compatible with Nintendo-Switch 2, Professional Camera, A1 V30, with SD Adapter and USB C Card Reader

Why we love it
  • Ultra-fast read/write speeds.
  • Includes versatile adapters.
  • Five-year limited warranty.
Main Highlights
  • Read/write up to 880/650MB/s, ultra-fast game response
  • SD 7.1 – Giant Leap Small Card
  • Includes microSD to SD adapter and USB 3.2 Type-C card reader
  • 5 year limited warranty
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6
Samsung P9 Express microSD 512 GB, High-Speed Gaming Memory Card for Nintendo Switch 2, 800 MB/s Read, For 4K UHD Video, Consoles and Cameras, MB-MK512T/WW

Samsung P9 Express microSD 512 GB, High-Speed Gaming Memory Card for Nintendo Switch 2, 800 MB/s Read, For 4K UHD Video, Consoles and Cameras, MB-MK512T/WW

Samsung
16% OffLimited time deal
Why we love it
  • Lightning-fast load times guaranteed.
  • Massive 512 GB storage capacity.
  • Robust protection for your data.
Main Highlights
  • YOUR GAMING EXPERIENCE, REDEFINED: Upgrade your Nintendo Switch 2! The Samsung P9 Express microSD card delivers lightning-fast load times of up to 800 MB/s and smooth gameplay for endless fun.
  • SPEED THAT MAKES THE DIFFERENCE: Experience fast loading times on gaming consoles and 4K performance in cameras with the Samsung P9 Express microSD card. Robust, reliable, and with enough storage for all your adventures.
  • PLUG IN AND PLAY: Insert the Samsung P9 Express microSD Express card into your Nintendo Switch 2 or any other compatible device. Format if required and enjoy instant extra storage.
  • MORE THAN JUST FAST – ABSOLUTELY SECURE: Your data is safe. The 6-fold protection keeps your games and memories safe from water, extreme temperatures, X-rays, magnets, drops, and wear.
  • INCLUDED IN THE BOX: You will receive one Samsung P9 Express microSDXC Express memory card with a capacity of 512 GB. Ready for immediate use in your Nintendo Switch 2, other consoles, or cameras.
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9.2
Superb
Limited time deal
9.2
Superb
Samsung

Samsung P9 Express microSD 512 GB, High-Speed Gaming Memory Card for Nintendo Switch 2, 800 MB/s Read, For 4K UHD Video, Consoles and Cameras, MB-MK512T/WW

16% OffLimited time deal
Why we love it
  • Lightning-fast load times guaranteed.
  • Massive 512 GB storage capacity.
  • Robust protection for your data.
Main Highlights
  • YOUR GAMING EXPERIENCE, REDEFINED: Upgrade your Nintendo Switch 2! The Samsung P9 Express microSD card delivers lightning-fast load times of up to 800 MB/s and smooth gameplay for endless fun.
  • SPEED THAT MAKES THE DIFFERENCE: Experience fast loading times on gaming consoles and 4K performance in cameras with the Samsung P9 Express microSD card. Robust, reliable, and with enough storage for all your adventures.
  • PLUG IN AND PLAY: Insert the Samsung P9 Express microSD Express card into your Nintendo Switch 2 or any other compatible device. Format if required and enjoy instant extra storage.
  • MORE THAN JUST FAST – ABSOLUTELY SECURE: Your data is safe. The 6-fold protection keeps your games and memories safe from water, extreme temperatures, X-rays, magnets, drops, and wear.
  • INCLUDED IN THE BOX: You will receive one Samsung P9 Express microSDXC Express memory card with a capacity of 512 GB. Ready for immediate use in your Nintendo Switch 2, other consoles, or cameras.
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7
Sandisk Memory Card 512 Gb Microsdxc, W129021245

Sandisk Memory Card 512 Gb Microsdxc, W129021245

SanDisk
Why we love it
  • Catch and battle faster.
  • Load games in flash.
  • Favorite Pokémon design included.
Main Highlights
  • Compatible with Nintendo Switch (not Nintendo Switch 2)
  • Officially licensed product. All cards are designed, tested and approved for use with Nintendo Switch systems.
  • Iconic design. Each card varies by capacity of up to 1TB and includes an all-time favorite Pokémon with vibrant background colors. (1TB = 1,000,000,000,000 bytes. Actual user memory less.)
  • Extended storage space. Save your favourite games on a single card instead of deleting and downloading them again.
  • Train on the go. Store your card in your Nintendo Switch system so you can play anywhere, anytime.
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9.1
Superb
9.1
Superb
SanDisk

Sandisk Memory Card 512 Gb Microsdxc, W129021245

Why we love it
  • Catch and battle faster.
  • Load games in flash.
  • Favorite Pokémon design included.
Main Highlights
  • Compatible with Nintendo Switch (not Nintendo Switch 2)
  • Officially licensed product. All cards are designed, tested and approved for use with Nintendo Switch systems.
  • Iconic design. Each card varies by capacity of up to 1TB and includes an all-time favorite Pokémon with vibrant background colors. (1TB = 1,000,000,000,000 bytes. Actual user memory less.)
  • Extended storage space. Save your favourite games on a single card instead of deleting and downloading them again.
  • Train on the go. Store your card in your Nintendo Switch system so you can play anywhere, anytime.
Show More
8
Integral 512GB Gamer's Edge X Micro SD Express Card for Nintendo Switch 2, up to 890MB/s Read, 810MB/s Write, 4K Video, A1, NVMe PCIe, High-Speed Gaming, Reduce Download Times, Ultra-fast Storage

Integral 512GB Gamer's Edge X Micro SD Express Card for Nintendo Switch 2, up to 890MB/s Read, 810MB/s Write, 4K Video, A1, NVMe PCIe, High-Speed Gaming, Reduce Download Times, Ultra-fast Storage

Integral
Why we love it
  • Lightning-fast read and write speeds.
  • Optimized for next-gen gaming.
  • Durable and reliable for adventures.
Main Highlights
  • Blazing Fast microSD Express Performance – Powered by PCIe Gen 3 and NVMe technology, it delivers up to 890MB/s read speeds for instant game loading and up to 550MB/s write speeds for seamless 4K video playback - 8x faster than UHS-I microSD Cards.
  • Reduced Load & Download Times – Ultra-fast transfer speeds mean less waiting and more gaming, giving you the performance edge you need.
  • A1 Performance Class Certified – Optimised for faster app launches, game saves and seamless multitasking during intense gaming sessions.
  • Reduced Latency – The PCIe/NVMe interface lowers latency, delivering faster system responsiveness, especially when accessing large files or running demanding applications.
  • Backward Compatible with microSD Devices – Works seamlessly with older devices at standard UHS-I speeds, ensuring versatile compatibility.
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8.9
Excellent
8.9
Excellent
Integral

Integral 512GB Gamer's Edge X Micro SD Express Card for Nintendo Switch 2, up to 890MB/s Read, 810MB/s Write, 4K Video, A1, NVMe PCIe, High-Speed Gaming, Reduce Download Times, Ultra-fast Storage

Why we love it
  • Lightning-fast read and write speeds.
  • Optimized for next-gen gaming.
  • Durable and reliable for adventures.
Main Highlights
  • Blazing Fast microSD Express Performance – Powered by PCIe Gen 3 and NVMe technology, it delivers up to 890MB/s read speeds for instant game loading and up to 550MB/s write speeds for seamless 4K video playback - 8x faster than UHS-I microSD Cards.
  • Reduced Load & Download Times – Ultra-fast transfer speeds mean less waiting and more gaming, giving you the performance edge you need.
  • A1 Performance Class Certified – Optimised for faster app launches, game saves and seamless multitasking during intense gaming sessions.
  • Reduced Latency – The PCIe/NVMe interface lowers latency, delivering faster system responsiveness, especially when accessing large files or running demanding applications.
  • Backward Compatible with microSD Devices – Works seamlessly with older devices at standard UHS-I speeds, ensuring versatile compatibility.
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9
Amazon Basics 512GB microSDXC Card with Adapter, Read Speed Up to 200MB/s, 1-Pack

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

Amazon Basics
Why we love it
  • Massive 512GB storage capacity.
  • Fast read and write speeds.
  • Durable and weather-resistant design.
Main Highlights
  • 512GB Micro SD Card compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, desktop computers, DSLRs, drones, gaming consoles and more. This Micro SD card is not compatible with the Nintendo Switch 2
  • Ideal for recording and storing Full HD/4K/5K videos, high resolution photos, and other data types
  • Read speed up to 200MB/s. Write speed up to 150MB/s. For optimal smartphone experience includes UHS-I, U3, Class 10 and A2 speed classes. Note: to achieve 200MB/s read speeds (above UHS-I) this Micro SD Card needs Amazon Basics Micro SD Card Reader USB C 3.0 B0DB4YQPL1 (sold separately).
  • Shockproof, IPX6 waterproof, temperature-proof (-10° to 80°), X-Ray-proof, and magnetic-proof
  • Note: Actual storage capacity shown by different Operating Systems may be less than the capacity indicated on the product label due to different measurement standards. The available storage capacity is higher than 465GB. Read and write speeds are based on internal tests conducted under controlled conditions. Actual speeds may vary depending on the device used, interface, conditions of use, and other factors. Check whether your device is compatible with the microSD capacity; for example, if the device only supports a maximum capacity of 64GB, it may not recognize this Micro SD Cards’ full capacity of 512GB.
  • What you get: One Micro SD Memory Cards, One MicroSD Adapter, Quick Setup Guide. Note: The Micro SD Card Reader USB-C 3.0 (B0DB4YQPL1) not include, sold separately.
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8.8
Excellent
8.8
Excellent
Amazon Basics

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

Why we love it
  • Massive 512GB storage capacity.
  • Fast read and write speeds.
  • Durable and weather-resistant design.
Main Highlights
  • 512GB Micro SD Card compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, desktop computers, DSLRs, drones, gaming consoles and more. This Micro SD card is not compatible with the Nintendo Switch 2
  • Ideal for recording and storing Full HD/4K/5K videos, high resolution photos, and other data types
  • Read speed up to 200MB/s. Write speed up to 150MB/s. For optimal smartphone experience includes UHS-I, U3, Class 10 and A2 speed classes. Note: to achieve 200MB/s read speeds (above UHS-I) this Micro SD Card needs Amazon Basics Micro SD Card Reader USB C 3.0 B0DB4YQPL1 (sold separately).
  • Shockproof, IPX6 waterproof, temperature-proof (-10° to 80°), X-Ray-proof, and magnetic-proof
  • Note: Actual storage capacity shown by different Operating Systems may be less than the capacity indicated on the product label due to different measurement standards. The available storage capacity is higher than 465GB. Read and write speeds are based on internal tests conducted under controlled conditions. Actual speeds may vary depending on the device used, interface, conditions of use, and other factors. Check whether your device is compatible with the microSD capacity; for example, if the device only supports a maximum capacity of 64GB, it may not recognize this Micro SD Cards’ full capacity of 512GB.
  • What you get: One Micro SD Memory Cards, One MicroSD Adapter, Quick Setup Guide. Note: The Micro SD Card Reader USB-C 3.0 (B0DB4YQPL1) not include, sold separately.
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10
SanDisk 512GB Extreme microSDXC card +SD adapter, microSD card for smartphones, action cameras, drones, V30, up to 190 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe, UHS-I, 4k, V30, A2, C10, U3

SanDisk 512GB Extreme microSDXC card +SD adapter, microSD card for smartphones, action cameras, drones, V30, up to 190 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe, UHS-I, 4k, V30, A2, C10, U3

SanDisk
11% Off
Why we love it
  • Time saving with QuickFlow Technology.
  • Fast shooting with high speeds.
  • Guarantees faster loading performance.
Main Highlights
  • Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Up to 130MB/s write speeds for fast shooting
  • 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
  • Rated A2 for faster loading and in-app performance
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8.7
Excellent
8.7
Excellent
SanDisk

SanDisk 512GB Extreme microSDXC card +SD adapter, microSD card for smartphones, action cameras, drones, V30, up to 190 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe, UHS-I, 4k, V30, A2, C10, U3

11% Off
Why we love it
  • Time saving with QuickFlow Technology.
  • Fast shooting with high speeds.
  • Guarantees faster loading performance.
Main Highlights
  • Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Up to 130MB/s write speeds for fast shooting
  • 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
  • Rated A2 for faster loading and in-app performance
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