10 Best High Speed Memory Cards of 2025

Tested and Reviewed: Top 10 High Speed Memory Cards deals with expert ratings from 8.1 to a perfect 10

July 2025 Edition

Editor's Choice

9.7

SP Silicon Power

Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones

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Editor's bottom line:

“This high speed memory cards is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
High compatibility for different types of devices including smartphones, tablets, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLR and 4K or Full HD camcorder.
Compatible with Nintendo Switch *In order to use a microSDXC card on the Nintendo Switch console, a system update is required.* See Nintendo official site for more details
5-year limited manufacturer warranty

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Picked by 217 people today

9.5

Save 8%

TEAMGROUP

TEAMGROUP GO Card 256GB Micro SDXC UHS-I U3 V30 4K for GoPro & Action Cameras High Speed Flash Memory Card with Adapter for Outdoor, Sports, 4K Shooting TGUSDX256GU303

8% OffFree Shipping

Main Highlights

Special memory card designed especially for action cameras and GoPro. Supports 4K High-quality shooting
Outstanding preserve & transfer performance, the read & write speed is up to 100MB/s and 50MB/s
Built for use and last in extreme environments. It offers 4 trustworthy protections: waterproof, dustproof, x-ray proof and cold resistant
Adopting new printing technology to fulfill the goal of being an eco-friendly product
Lifetime warranty. Free Technical Support and Customer Service: Click "Sold by TEAMGROUP Inc." >> "Ask a question" button

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9.5

Save 39%

SanDisk

SanDisk 512GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-512G-GN6MA

39% Off

Main Highlights

Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology (Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires 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. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 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)
Up to 130MB/s write speeds for fast shooting (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. 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 Associations official website.)
Rated A2 for faster loading and in-app performance (A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors)

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9.2

Save 10%

SanDisk

SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V90, 8K, 4K, Full HD Video, SD Card - SDSDXDK-128G-GN4IN

10% OffFree Shipping

Main Highlights

Tap into pro performance designed for professional and advanced photographers and videographers.
Super-fast write speeds of up to 260MB/s help rapidly clear buffer time to support continuous burst mode shooting and cinema-quality video recording(2). Requires compatible devices capable of reaching such speeds.
Sustained V90 video speeds and UHS Speed Class 3 (U3) deliver cinema-quality 8K, 4K and Full HD video recording.(1)(2)
Extreme transfer speeds up to 300MB/s help achieve maximum postproduction workflow efficiency. Requires compatible devices capable of reaching such speeds such as the SanDisk Extreme PRO SD UHS-II USB-C Reader (sold separately).
Travel from studio to location worry-free with shockproof, temperature-proof, waterproof, and X-ray-proof design.(5)

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9.0

Bliksem

2 Pack TF Card 64GB with Adapter, High Speed Memory Card, UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (TF162 Red Gold 64GB)

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Main Highlights

Dual Pack: Each purchase includes two TF card, offering users the flexibility to expand storage capacity and manage data across multiple devices seamlessly
Versatile Compatibility: 8GB, 16GB, 32GB, 64GB, 128GB multiple capacity Micro TF card options, Designed to work flawlessly with a wide range of devices including mobile phones, computers, game consoles, cameras, drones, surveillance equipment, and car recorders, ensuring hassle-free usage without worrying about compatibility issues
Rapid Data Transfer: The high speed TF card Experience blazing-fast data transfer speeds of up to 80Mb/s, ensuring swift and efficient transfer of photos, videos, files, and data. (Note:TF cards transfer speed may vary depending on capacity, test platform hardware, test software, and operating system)
Reliable Stability: Utilizing high-speed C10, A1 grade chips, our TF cards offer exceptional stability, providing robust protection for your valuable data, and ensuring peace of mind in various scenarios
Bonus Adapter: Each TF card includes a adapter, expanding compatibility and enhancing convenience for accessing and transferring data across a broader range of devices

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8.8

Save 16%

SanDisk

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

16% OffFree Shipping

Main Highlights

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.) Sequential Write Performance: Up to 90MB/s
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 Associations official website.)

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8.6

Save 38%

Lexar

Lexar 128GB Professional 1667x SDXC Memory Card, UHS-II, C10, U3, V60, Full-HD & 4K Video, Up To 250MB/s Read, for Professional Photographer, Videographer, Enthusiast (LSD128CBNA1667)

38% OffFree Shipping

Main Highlights

Get high-speed performance with UHS-II technology (U3) for a read transfer speed up to 250MB/s (1667x)
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 256 GB 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 and backed by limited lifetime product support. Operating Temperature-0° to 70° C (32°F to 158°F)

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8.3

Save 17%

SanDisk

SanDisk 256GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXVV-256G-GNCIN

17% OffFree Shipping

Main Highlights

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, 256GB, and 512GB 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 130MB/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 Associations official website.)

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8.1

SanDisk

SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V60, 6K, 4K UHD, SD Card - SDSDXEP-128G-GN4IN

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Main Highlights

For prosumers and professionals shooting with MIL and cinema cameras
Record cinema-quality 6K and 4K UHD with Video Speed Class 60 rating (Full HD (1920x1080), 4K UHD (3840x2160), and 6K (6144x3160) video support may vary based upon host device, file attributes and other factors. See HD page on official SanDisk website. Video Speed Class 60 (V60), sustained video capture rate of 60MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Associations official website for additional details.)
Capture superlative continuous burst mode and time lapse images with shot speeds up to 100MB/s (Up to 100MB/s write speed. Based on internal testing; performance will vary based on host device. 1MB = 1,000,000 bytes.)
Save time with card offloads reaching transfer speeds up to 280MB/s (Up to 280MB/s read speed. Based on internal testing; performance will vary based on host device. 1MB = 1,000,000 bytes.)
Store more high-resolution files with capacity options up to 128GB (1GB = 1,000,000,000 bytes. Actual user storage less.)

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Best Value

8.1

Save 44%

Lexar

Lexar 128GB Professional 2000x SDXC Memory Card, UHS-II, C10, U3, V90, Full-HD & 8K Video, Up To 300MB/s Read, for DSLR, Cinema-Quality Video Cameras (LSD2000128G-BNNNU)

44% OffFree Shipping

Main Highlights

High-speed performanceleverages UHS-II technology (U3) for a read transfer speed up to 300MB/s
Captures high-quality images and extended lengths of Full-HD and cinema-quality 8K video
Backwards compatible with UHS-I devices
Designed for durability
Limited lifetime warranty

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Our Best Overall Choice

Best Choice

9.7

SP Silicon Power

Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
High compatibility for different types of devices including smartphones, tablets, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLR and 4K or Full HD camcorder.
Compatible with Nintendo Switch *In order to use a microSDXC card on the Nintendo Switch console, a system update is required.* See Nintendo official site for more details
5-year limited manufacturer warranty

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