Best SD Card Reviews & Products 2025

SaleBestseller No. 1

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.)

Bestseller No. 2

WIDE COMPATIBILITY: Compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, desktop computers, DSLRs, drones, Nintendo Switch/other portable consoles and much more. Includes SD adapter. Note: Please refer to compatible devices list (keep update) in below Product guides for more detail.
HIGH QUALITY STORAGE: Perfect for high resolution photos, for recording and storing Full HD/4K videos and any other data type
ULTRA FAST: Read speed up to 100MB/s. Write speed up to 60MB/s (varies according to memory size). UHS, U3, Class 10 and A2 speed classes for an optimal smartphone experience

SaleBestseller No. 3

SaleBestseller No. 4

Great choice for compact to mid-range point-and-shoot cameras
Quick transfer speeds up to 150MB/s (Up to 150MB/s read speed 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 on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
Up to 256GB to store tons of pictures (1GB=1,000,000,000 bytes. Actual user storage less.)

SaleBestseller No. 5

Save time with card offload speeds of up to 170MB/s powered by SanDisk QuickFlow Technology (Up to 170MB/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 80MB/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.)

SaleBestseller No. 6

Ideal storage for Android smartphones and tablets
Up to 128GB to store even more hours of Full HD video (1GB=1,000,000,000 bytes. Actual user storage less. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.)
Up to 140MB/s transfer speeds to move up to 1000 photos per minute (Up to 140MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. Based on internal testing on images with an average file size of 3.55MB (up to 3.7GB total) with USB 3.0 reader. Your results will vary based on host device, file attributes, and other factors.)

SaleBestseller No. 7

YOUR NEW GO-TO CARD: Capture seamless 4K videos¹ on your compatible phone or drone, while expanded storage gives you the freedom to play more high-performance, intensive games on your tablet or gaming device
TAKE YOUR BURST SHOT: Fast U3, Class 10 rated read/write speeds up to 180/130MB/s²-³ let you shoot more photos faster and transfer with ease⁴; 4K videos look sharp with UHS-I, V30 rated speed and A2 rating provides more storage for apps and games
ADD SPACE, KEEP IT ALL: Huge capacities of 128GB, 256GB and 512GB give you plenty of storage space; Shoot as many long takes⁵-⁷ and high-resolution photos8-9 as you want, or load up on apps and media; Now you’ve got the room

SaleBestseller No. 8

Class 10, U3, V30 speed class performance with read speeds up to 100MB/s for fast and smooth burst mode HD Photography and 4K Ultra HD Videography
A1 App Performance enables apps to run directly from the microSD card, delivering faster app launch and performance. A1 provides minimally 1500 IOPS (Read) and 500 IOPS (Write)
Record and transfer videos, photos, music, files and more from microSD enabled host devices such as Android smartphones and tablets, action and surveillance cameras, drones, computers and more

SaleBestseller No. 9

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 90MB/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.)

SaleBestseller No. 10

Fast for better pictures and Full HD video(2) | (2)Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors
Great choice for compact to mid-range point-and-shoot cameras
From 32GB to 256GB(1) to store tons of pictures and even more Full HD video(2) | (1)1GB=1,000,000,000 bytes Actual user storage less

Premium Tests $49/moFREE February-2025