Sandisk
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The SanDisk Ultra 64 GB SDXC UHS‑I card (model SDSDUNB‑064G‑GN6IN) offers fast 140 MB/s read speeds, U1/Class 10 ratings for reliable Full HD video, and rugged durability, while the companion 64 GB microSDXC version adds an A1 app‑performance rating and an SD adapter for broader device compatibility.
Pros
Current
$14.83
Average
$10.98
Lowest
$9.36
Highest
$22.49
Lower = better sales rank
SanDisk
INLAND
INLAND
Gigastone
Cloudisk
Gigastone
ProGrade Digital
KOOTION
Gigastone
Gigastone
Gigastone
SUNTRSI
Micro Center
Micro Center
Cloudisk
Gigastone
Gigastone
Gigastone
Gigastone
Sandisk
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Best For
Casual photographers, hobbyists, travelers, and students using point‑and‑shoot cameras, DSLRs, camcorders, or laptops; the microSD version is best for Android smartphones, tablets, drones, action cameras and anyone needing extra phone storage with app‑performance benefits.
Not Ideal For
Professional videographers requiring sustained 4K recording, users needing high sustained write speeds, or older devices that may have compatibility issues with newer SD formats.
Expert Opinion
Professional reviewers from TechRadar, PCMag, Android Authority and Tom’s Guide consistently describe the SanDisk Ultra 64 GB line as a solid mid‑tier choice: the SD version delivers fast 140 MB/s reads and dependable Full HD performance, while the microSD version adds A1 app optimization. They commend its durability and value but caution that it lacks the V30 or higher video class needed for professional 4K workflows.
What Users Say
Everyday users rate the cards around 4.6 / 5, praising their long‑term reliability, fast transfers and ruggedness. Common praise includes surviving drops and even a washing‑machine cycle. Complaints focus on the lack of 4K support, occasional fit or recognition problems, and slower-than‑expected write speeds for large files.
Common Complaints
Unspecified maximum write speed, slower write performance for large files, not suitable for 4K video, occasional fit or recognition problems in older equipment.
What People Are Saying
“Great for capturing memories”
“Works flawlessly with my DSLR”
“Ideal for summer photos”
“Survived a washing machine cycle”
“Still works after being dropped”
“It didn’t fit my camera”
“Takes a while to save large files”
How It Compares
vs. Samsung EVO Select 64 GB SD
Advantages
Disadvantages
Choose Samsung EVO Select for a budget‑friendly option with comparable performance; choose SanDisk for superior durability and microSD A1 capability.
vs. Lexar 64 GB SD
Advantages
Disadvantages
Pick Lexar if you need fast sustained writes and burst photography; pick SanDisk for ruggedness, broader device compatibility, and app‑performance benefits.
