Sandisk 64GB Ultra SDXC UHS-I Memory Card
Price as of 2026-08-12. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Those who want a top-rated option — in the top 1% of SD Memory Cards by rating
- •Risk-averse buyers — 77,277+ reviews give a highly reliable picture
📊 Based on data analysis of 4 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other SD Memory Cards
Computed from live Amazon rating, review count, and price across 4 SD Memory Cards available to US consumers · last refreshed 2026-08-12.
How It Compares
This Product Sandisk 64GB Ultra SDXC UHS-I Memory Card | Most Popular Sandisk 256GB Ultra microSDXC UHS-I Memory Card | Best Rated Transcend SDC300S 128GB SDXC SD Card | Best Value Sandisk Flash 16 GB SDHC Flash Memory Card SDSDB-016G | |
|---|---|---|---|---|
| Price | $22.80 | $52.99 | $31.99 | $19.72 |
| Rating | 4.7/5 | 4.7/5 | 4.7/5 | 4.6/5 |
| Reviews | 77,277 | 263,849 | 13,890 | 42,845 |
| Mubboo Score | A- | B+ | B+ | A+ |
Quick Specs
- Color
- Grey, Multicolor
- Read Speed
- 140 Megabytes Per Second
- Unit Count
- 1.0 Count
- Item Weight
- 0.01 Pounds
- Media Speed
- Up to 100MB/s
- Manufacturer
- Sandisk Technologies, Inc.
- Model Number
- SDSDUNB-064G-GN6IN
- Warranty Type
- 10 year limited manufacturer waranty
What buyers say about SD Memory Cards
Themes from buyer reviews across this category — not review data for this specific model.
Shorten very long file names when transferring many files from a PC to an Android device. Current market prices for SD cards are elevated, so comparison shop for the best deal.
- Reliable performance
- Fast transfer speeds
- Wide device compatibility
- Great value for money
- File name length limit on Android
- Rising memory card prices
Expert Picks in SD Memory Cards
- Lexar Professional 1800x v60 UHS-II SDXC — most cameras and general use
- Lexar Professional 1800x V60 UHS-II SDXC (128 GB) — Most digital cameras demanding high performance
- SanDisk Extreme V30 UHS-I (128 GB) — Less-demanding cameras and budget-conscious users
- Nextorage A1 Pro (160 GB) — Data-hungry Sony cameras
- SanDisk Extreme Pro (256 GB) — Cameras that use CFexpress Type B
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 Which SD Cards To Buy | DON'T WASTE YOUR MONEY — Benj Haisch
- 📹 DON'T buy Lexar Cards! SONY A7IV — Jason Morris
- 📹 Top 5: Best Micro SD of 2026 — Ryan Smart
Key Features
- ✦Great choice for compact to mid-range point-and-shoot cameras
- ✦Quick transfer speeds up to 140MB/s (Up to 140MB/s read speed engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of re…
- ✦Up to 64GB to store tons of pictures (1GB=1,000,000,000 bytes. Actual user storage less.)
- ✦Exceptional video recording performance with UHS Speed Class 1 (U1) Class 10 rating for Full HD video (1080p) (UHS Speed Class 1 (U1) designates a performance option designed to su…
- ✦Compatible with SanDisk SD UHS-I card reader (sold separately)
Source: product listing on Amazon.
About Sandisk
- 9 products in our database
- Average rating: 4.6/5 across all products
- Price range: $17.66 – $298.44
- Categories: SD Memory Cards, Nintendo Switch Accessories, Portable SSDs, USB Flash Drives
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Featured in Our Reviews
Bottom Line
Sandisk 64GB Ultra SDXC UHS-I Memory Card earns Mubboo Score A-. Priced at $23 — a mid-range option, below the category average of $32. Rated 4.7/5 from 77,277+ reviews. Strong buy if: those who want a top-rated option, risk-averse buyers.
Frequently Asked Questions
Is the Sandisk 64GB Ultra SDXC UHS-I Memory Card worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.7/5 rating from 77,277 reviews — better than 100% of SD Memory Cards we track.
How much does the Sandisk 64GB Ultra SDXC UHS-I Memory Card cost?
It is currently $22.80 — mid-tier pricing for SD Memory Cards.
How does the 64GB Ultra SDXC UHS-I Memory Card compare to other SD Memory Cards?
The category's most-reviewed alternative is the Sandisk 256GB Ultra microSDXC UHS-I Memory Card (4.7/5, 263,849 reviews, $52.99). The 64GB Ultra SDXC UHS-I Memory Card carries a Mubboo Score of A- vs B+.
Sources & References
- View on Amazon →
- wirecutter review →
- wirecutter review →
- wirecutter review →
- Browse all SD Memory Cards on Mubboo →
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-08-12) and may change.