Transcend SDC300S 128GB SDXC SD Card
Compatible with DSLR Cameras/ Digital Cameras / Trail Cameras / Camcorder, Up to 100MB/s, UHS-I U1 V10, Full…
Price as of 2026-08-11. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Buyers who prioritize quality over price in SD Memory Cards
- •Those who want a top-rated option — in the top 1% of SD Memory Cards by rating
- •Risk-averse buyers — 13,890+ reviews give a highly reliable picture
- •Sandisk Flash 16 GB SDHC Flash Memory Card SDSDB-016G — 38% cheaper at $20 (Score A+)
📊 Based on data analysis of 4 products in this category.
Mubboo Score: B
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 2026-08-11.
How It Compares
This Product Transcend SDC300S 128GB SDXC SD Card | Most Popular Sandisk 256GB Ultra microSDXC UHS-I Memory Card | Best Rated Sandisk 64GB Ultra SDXC UHS-I Memory Card | Best Value Sandisk Flash 16 GB SDHC Flash Memory Card SDSDB-016G | |
|---|---|---|---|---|
| Price | $31.99 | $52.99 | $22.80 | $19.72 |
| Rating | 4.7/5 | 4.7/5 | 4.7/5 | 4.6/5 |
| Reviews | 13,890 | 263,849 | 77,277 | 42,845 |
| Mubboo Score | B | B+ | A- | A+ |
Quick Specs
- Color
- Black
- Read Speed
- 95 Megabytes Per Second
- Unit Count
- 1.0 Count
- Item Weight
- 0.01 Kilograms
- Media Speed
- 25
- Manufacturer
- TRANSCEND
- Model Number
- TS128GSDC300S
- Warranty Type
- Limited
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
- ✦Steady Speeds :- Perfect for Full HD & Daily Photography : With read speeds up to 100MB/s and write speeds up to 25MB/s, this memory card ensures smooth Full HD 1080p video recordi…
- ✦Wide Compatibility :- Works with Cameras, Drones, Tablets & More : Compatible with DSLR cameras, drones, action cameras, tablets, and more, providing reliable expandable storage ac…
- ✦U1 & V10 Rated :- Reliable Data Management : Compliant with UHS-I, U1, and Video Speed Class 10 (V10) standards, this card provides consistent data access and dependable storage fo…
- ✦Extreme Durability :- Waterproof, Shockproof & Heat-Resistant : Tested for waterproof, shockproof, heat-resistant, and X-ray-proof durability, this memory card is designed to withs…
- ✦RecoveRx Data Recovery Software :- Restore Deleted Files Easily : Includes Transcend’s free RecoveRx software, allowing users to retrieve accidentally deleted photos, videos, docum…
Source: product listing on Amazon.
If not the SDC300S 128GB SDXC SD Card, consider these
Featured in Our Reviews
Bottom Line
Transcend SDC300S 128GB SDXC SD Card earns Mubboo Score B. Priced at $32 — a premium option, above the category average of $32. Rated 4.7/5 from 13,890+ reviews. Strong buy if: buyers who prioritize quality over price in sd memory cards, those who want a top-rated option.
Frequently Asked Questions
Is the Transcend SDC300S 128GB SDXC SD Card worth buying in 2026?
It earns a Mubboo Score of B, with a 4.7/5 rating from 13,890 reviews — better than 100% of SD Memory Cards we track.
How much does the Transcend SDC300S 128GB SDXC SD Card cost?
It is currently $31.99 — premium-tier pricing for SD Memory Cards.
How does the SDC300S 128GB SDXC SD 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 SDC300S 128GB SDXC SD Card carries a Mubboo Score of B 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 (2026-08-11) and may change.