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Updated: 06 Apr 2026

10 Best Memory Cards Sdxc

#1 Best Pick
Silicon Power 128GB Micro SD Card, Nintendo-Switch Compatible, 4K Video Recording, Micro SDXC Memory Card UHS-I A1 Class 10 with Adapter

Silicon Power 128GB Micro SD Card, Nintendo-Switch Compatible, 4K Video Recording, Micro SDXC Memory Card UHS-I A1 Class 10 with Adapter

Brand: SP Silicon Power
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  • Designed to capture high-quality images and extended lengths of stunning Full-HD 1080p videos.
  • C10, U1, V10 speed class performance with read speeds up to 100MB/s for fast and smooth HD photography and Full-HD 1080p videography.
  • A1 rating for faster load times and enhanced app performance on Android-based smartphones and tablets with 1,500 read IOPS and 500 read IOPS.
  • Includes an SD card adapter for compatibility with SDXC-enabled host devices such as laptops, digital cameras, camcorders, and drones.
  • This card comes with a 5-year limited warranty as well as an error correction code (ECC) function to protect files. It's also waterproof, dustproof, temperature-proof, and X-ray-proof.
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#2 Best Value
SanDisk SDSDUNB-064G-GH3NN 64GB SDXC Class 10 UHS-I Readable Up to 140MB/sUltra SDSDUNB-064G-GH3NN

SanDisk SDSDUNB-064G-GH3NN 64GB SDXC Class 10 UHS-I Readable Up to 140MB/sUltra SDSDUNB-064G-GH3NN

Brand: SanDisk
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  • SanDisk proprietary technology allows for up to 140MB/s reads, and data transfer to your PC at high speed (when using a compatible card reader)
  • Supports UHS Speed Class 1 and CLASS10 which is suitable for UHS Full HD video suitable for full HD video
  • Durable: Waterproof, Temperature Resistant, Shock Resistant, X-Ray Proof
  • A reliable 10-year limited manufacturer warranty (data loss is not provided). For more details, please see the warranty regulations included in the package. )
  • Only products marked "Ships from Amazon.co.jp / Distributor Amazon.co.jp". Products sold by sellers or businesses other than Amazon.co.jp are not covered under the manufacturer's warranty. Please contact the seller or business agent
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#3 Budget Pick
SanDisk 512GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-512G-GN4IN

SanDisk 512GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-512G-GN4IN

Brand: SanDisk
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  • Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.)
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Shot speeds up to 140MB/s (Write speed up to 140MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec.)
  • Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.)
  • UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.)
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#4 Top Choice
SanDisk 64GB Ultra SDXC UHS-I Card - SDSDUNC-064G-GN6IN,Grey, Black

SanDisk 64GB Ultra SDXC UHS-I Card - SDSDUNC-064G-GN6IN,Grey, Black

Brand: SanDisk
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  • Great for Compact to midrange Point and Shoot digital Cameras and camcorders
  • Twice As Fast As Ordinary SDHC Cards, Allowing You To Take Pictures And Transfer Files Quickly
  • Exceptional video recording performance with class 10 rating for Full HD video (1080p); Compatibility : SDHC I/SDXC I devices
  • Quick transfer speeds up to 80MB/s and WaterProof, temperature Proof, X ray Proof, magnet Proof, shockProof
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#5 Popular Choice
SanDisk 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN

SanDisk 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN

Brand: SanDisk
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  • Powered by SanDisk QuickFlow with read speeds of up to 200MB/s and write speeds of 140MB/s
  • Perfect for sequential burst mode photography and 4K UHD video
  • UHS Speed Class 3 (U3) and video speed class 30 (V30)
  • Engineered for and tested in harsh conditions
  • Shockproof, waterproof, temperature-proof and X-ray-proof
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#6 Top Pick
SanDisk Ultra 128GB microSD SDHC SDXC UHS-I Memory Card

SanDisk Ultra 128GB microSD SDHC SDXC UHS-I Memory Card

Brand: SanDisk
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  • Ideal for Android Smartphones and Tablets
  • Capture and Store Even More Hours of Full HD Video
  • Transfer Speeds of up to 140MB/s
  • Load Apps Faster with A1-rated performance
  • SanDisk Memory ZoneTM App for Easy File Management
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#7 Top Pick
Gigastone 128GB SD Card V30 SDXC Memory Card High Speed 4K Ultra HD UHD Video Compatible with Canon Nikon Sony Pentax Kodak Olympus Panasonic Digital Camera

Gigastone 128GB SD Card V30 SDXC Memory Card High Speed 4K Ultra HD UHD Video Compatible with Canon Nikon Sony Pentax Kodak Olympus Panasonic Digital Camera

Brand: Gigastone
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  • [Speed] Enables fast data transfer with speed up to 100MB/s, twice as fast as a conventional SD cards. Compatible with a PC, DSLR, and camcorder.
  • [4K Ultra HD] High-end spec A1 V30 Class 10, ideal for 4K Ultra HD (UHD) photo/video shooting and playback.
  • [Durability] Waterproof, heat resistant, shock resistant, magnet resistant, and X-ray resistant SD card that can withstand any environment. It has passed durability tests such as quality check, speed test, repeated insertions and ejections.
  • [Warranty] Comes with a 5-year limited manufacturer warranty.
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#8 Top Pick
Lexar Professional 1667x SD Card 128GB, SDXC UHS-II Memory Card, Up to 250MB/s Read, 120MB/s Write, Class 10, U3, V60 SD for Professional Photographer, Videographer, Enthusiast

Lexar Professional 1667x SD Card 128GB, SDXC UHS-II Memory Card, Up to 250MB/s Read, 120MB/s Write, Class 10, U3, V60 SD for Professional Photographer, Videographer, Enthusiast

Brand: Lexar
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  • Get high speed performance with UHS II technology (U3) for a read transfer speed up to 250MB/s (1667x), up to 120MB/s write
  • Captures high quality images and extended lengths of stunning 1080P full HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D Camera
  • Large capacity options up to 256GB let you enjoy shooting longer without changing cards
  • High speed file transfer from card to computer to dramatically accelerate workflow
  • Backwards compatible with UHS I devices.Limited lifetime
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#9 Top Pick
SanDisk 128GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXVA-128G-GNCIN

SanDisk 128GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXVA-128G-GNCIN

Brand: SanDisk
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  • Save time with card offload speeds of up to 180MB/s powered by SanDisk QuickFlow Technology (Up to 180MB/s read speed. Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, and 256GB capacities. 1GB=1,000,000,000 bytes. Actual user storage less.)
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Write speeds up to 90MB/s (Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
  • Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.)
  • Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.)
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#10 Top Pick
SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

Brand: SanDisk
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  • Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds; Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors; 1MB=1,000,000 bytes. X = 150KB/sec. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less;)
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Shot speeds up to 90MB/s (Write speed up to 90MB/s; Based on internal testing; performance may be lower depending upon host device; 1MB=1,000,000 bytes. X = 150KB/sec)
  • Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors; See HD page on SanDisk site)
  • UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices; UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices; See the SD Association’s official website)
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