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Pick a card with a V30 rating or higher for 4K video.
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 256GB Extreme microSD (190MB/s) | microSD card (up to 190MB/s read) | action cameras |
| Lexar 256GB Silver GO microSD | microSD card (250MB/s read, V30) | action cameras |
| Kingston Canvas Go Plus 256GB microSD | microSD card (up to 200MB/s) | action cameras |
| PNY 256GB PRO Elite microSDXC (A2, V30) | microSD card (A2, V30) | action cameras |
| GIGASTONE 256GB Micro SD (A2, V30) | microSD card (A2, V30) | action cameras |
| Samsung PRO Plus 256GB microSDXC (Sonic edition) | microSD card (up to 180MB/s) | action cameras |
Our Picks
1. SanDisk 256GB Extreme microSD (190MB/s)
A SanDisk 256GB Extreme microSD (190MB/s) (microsd card (up to 190mb/s read)), per the listing. It showed at about $68 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Older listing generation.
2. Lexar 256GB Silver GO microSD
A Lexar 256GB Silver GO microSD (microsd card (250mb/s read, v30)), per the listing. It showed at about $75 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Check write speed.
3. Kingston Canvas Go Plus 256GB microSD
A Kingston Canvas Go Plus 256GB microSD (microsd card (up to 200mb/s)), per the listing. It showed at about $84 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Check write speed.
4. PNY 256GB PRO Elite microSDXC (A2, V30)
A PNY 256GB PRO Elite microSDXC (A2, V30) (microsd card (a2, v30)), per the listing. It showed at about $46 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Check read speed claim.
5. GIGASTONE 256GB Micro SD (A2, V30)
A GIGASTONE 256GB Micro SD (A2, V30) (microsd card (a2, v30)), per the listing. It showed at about $85 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Lesser-known brand.
6. Samsung PRO Plus 256GB microSDXC (Sonic edition)
A Samsung PRO Plus 256GB microSDXC (Sonic edition) (microsd card (up to 180mb/s)), per the listing. It showed at about $85 on Amazon.com on November 1, 2026.
Good for: action cameras. Watch out: Special-edition listing.
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.
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- Best microSD Cards for Android and Fire Tablets
- Best microSD Cards for 4K Recording
- Best 128GB microSD Cards for Phones and Cameras
- Best 256GB microSD Cards for Video and Games