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Action cameras record high-bitrate video, so write speed matters.
This guide is built from Amazon product listings and maker specs, not our own testing, so confirm compatibility, speed ratings and current price on each product page.
Prices are approximate and were shown on Amazon.com on November 1, 2026; check the current price.
Last updated: November 1, 2026.
Quick Picks
| Product | Type | Best for |
|---|---|---|
| SanDisk 128GB Extreme microSD | microSD card (up to 245MB/s read) | action cameras |
| Samsung PRO Plus 128GB microSDXC (Sonic edition) | microSD card (up to 180MB/s) | action cameras |
| Lexar 128GB Silver Plus microSD (2-Pack) | microSD card 2-pack (205MB/s read) | action cameras |
| Kingston Canvas Go Plus 128GB microSD | microSD card (up to 200MB/s) | action cameras |
| PNY 128GB Elite-X Prime microSDXC (A2, V30) | microSD card (A2, V30) | action cameras |
| Lexar 128GB Gold microSD (UHS-II, V60) | UHS-II microSD card | action cameras |
Our Picks
1. SanDisk 128GB Extreme microSD
A SanDisk 128GB Extreme microSD (microsd card (up to 245mb/s read)), per the listing. It showed at about $43 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Check the A-rating and write speed.
2. Samsung PRO Plus 128GB microSDXC (Sonic edition)
A Samsung PRO Plus 128GB microSDXC (Sonic edition) (microsd card (up to 180mb/s)), per the listing. It showed at about $55 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Special-edition listing.
3. Lexar 128GB Silver Plus microSD (2-Pack)
A Lexar 128GB Silver Plus microSD (2-Pack) (microsd card 2-pack (205mb/s read)), per the listing. It showed at about $100 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Two-pack price.
4. Kingston Canvas Go Plus 128GB microSD
A Kingston Canvas Go Plus 128GB microSD (microsd card (up to 200mb/s)), per the listing. It showed at about $50 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Check write speed.
5. PNY 128GB Elite-X Prime microSDXC (A2, V30)
A PNY 128GB Elite-X Prime microSDXC (A2, V30) (microsd card (a2, v30)), per the listing. It showed at about $58 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Check read speed claim.
6. Lexar 128GB Gold microSD (UHS-II, V60)
A Lexar 128GB Gold microSD (UHS-II, V60) (uhs-ii microsd card), per the listing. It showed at about $100 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Needs a UHS-II device for full speed.
How to Choose
Capacity
128GB to 256GB covers most uses. Check the maximum your device supports.
Speed rating
U3, V30 and A2 describe sustained video and app performance. Match them to your device.
Seller and fakes
Buy from a reputable seller to avoid counterfeit cards.
Frequently Asked Questions
Does a faster card help?
Only if your device can use the speed.
What is A2?
An app-performance rating useful for apps and games.
How do I spot fakes?
Buy from the official store or a trusted seller and test capacity.
Bottom Line
Look for V30 or higher; UHS-II cards help only if the camera supports them.
More Storage Guides
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- Best Micro SD Cards for Security Cameras
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- Best Micro SD Cards for Raspberry Pi
- Best Micro SD Cards for Tablets and Fire Devices
- Best Micro SD Cards for 4K Video
- Best 128GB Micro SD Cards
- Best 256GB Micro SD Cards
