Samsung PRO Endurance 128GB 100MB/s (U1) MicroSDXC Memory Card with Adapter (MB-MJ128GA/AM)
The lowest price we've tracked in the last 90 days — 22% under its recent average.
$0.508/GB · at Amazon
If the price isn't the same on Amazon, scroll to the "Other Sellers" section on the listing to find this deal.
Specifications
- Capacity
- 128GB
- Format
- microSD
- Bus interface
- UHS-I
- Video class
- V30
- App class
- —
- Max read
- 100 MB/s
- Max write
- 40 MB/s
- Retailer
- Amazon
What fits
- 4K video
- ≈ 4 hrs
- 1080p video
- ≈ 26 hrs
- 24MP photos (JPEG)
- ≈ 16,000
- RAW photos
- ≈ 4,400
- MP3 songs
- ≈ 13,000
- Game installs
- ≈ 9
Rough estimates — actual capacity depends on file sizes, bitrate and formatting.
Seller & authenticity
Third-party seller- · Third-party seller (merchant-fulfilled)
Does this listing look legit?
Community signal from other shoppers — not a guarantee. Verify capacity after buying.
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Search these retailers for related 128GB microSD cards. On-site pricing from more stores is coming soon.
Recommended for
- 4K video / drone Works
- Dashcam / security Not ideal
- Nintendo Switch 2 Not ideal
- Handheld PC / Steam Deck Good fit
- Retro handheld Good fit
- Phone / photos Good fit
Value vs other 128GB microSD cards
Cheaper per GB than 4% of the 46 128GB microSD cards we track.
- Best:
- $0.164/GB
- Average:
- $0.293/GB
- This card:
- $0.508/GB
Now 12% below its 1M typical of $73.46.
| Period | Average | Range | Trend |
|---|---|---|---|
| 1W | $69.99 · steady | 7.1% | |
| 2W | $69.99 · steady | 7.1% | |
| 1M | $73.46 · some swings | 16.7% | |
| 3M | $82.93 · volatile | 27% |
Averages are time-weighted over each period; “trend” is the net change from the start of the period to now.
Only about 48 days and 7 price points so far — we don't have the full 3 months for this card yet.
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