SanDisk Extreme PRO 64GB microSDXC | 200MB/s | UHS-I | U3 | V30 | A2 | 4K UHD
Meet SanDisk’s most powerful UHS-I microSD card. The SanDisk Extreme PRO 64GB microSDXC is designed for creators, adventurers, and professionals who demand peak performance from every shot. With read speeds of up to 200MB/s powered by SanDisk QuickFlow Technology, write speeds of up to 90MB/s, and full 4K UHD video support, this card keeps up with your ambition — no matter how extreme the conditions.
Why the SanDisk Extreme PRO 64GB microSDXC Stands Apart
⚡ 200MB/s Read Speeds with QuickFlow Technology
Stop waiting. Start creating.
Powered by SanDisk QuickFlow Technology, the Extreme PRO 64GB microSDXC delivers read speeds of up to 200MB/s — well beyond the standard UHS-I ceiling of 104MB/s. Transfer 1,000 high-resolution RAW photos or 30 minutes of 4K footage in under 3 minutes. Every second saved in post-production is more time for your craft.
Pair with the SanDisk Professional PRO-READER SD and microSD (sold separately) to unlock maximum transfer speeds.
🎬 Capture Stunning 4K UHD Video — Without Dropping a Frame
Rated V30 (Video Speed Class 30) and UHS Speed Class 3 (U3), this card guarantees a minimum sustained write speed of 30MB/s — the highest possible rating for a UHS-I card. Combined with write speeds of up to 90MB/s, the Extreme PRO handles 4K UHD video, high-speed burst mode, and RAW photography with zero stuttering and zero compromise.
📸 Burst Mode Ready — Shot Speeds Up to 90MB/s
Action doesn’t wait. Neither should your card. The Extreme PRO’s 90MB/s shot speed keeps up with the fastest continuous shooting modes, so you never miss a decisive moment — whether you’re tracking wildlife, covering a sporting event, or shooting a live performance.
📱 A2-Rated for Elite App Performance
The Extreme PRO is A2 certified, delivering faster app loading speeds and smoother multitasking on Android smartphones. It’s not just a storage card — it’s a performance upgrade for your device.
🛡️ Extreme Durability for Extreme Environments
This card was built to go where you go:
- Waterproof — safe in rain, snow, and splashes
- Shockproof — survives drops and rough handling
- Temperature proof — performs from -13°F to 185°F (-25°C to 85°C)
- X-ray proof — safe through airport security scanners
- Humidity, drop, wear-out, and magnet proof
Built for and tested in the harshest conditions on the planet.
🔒 RescuePRO Deluxe — Your Safety Net
Every card comes with a 2-year offer for RescuePRO Deluxe data recovery software — because even the pros need a backup plan. Accidentally deleted files? Recover them fast.
🔁 Lifetime Warranty
SanDisk stands behind every card with a limited lifetime warranty, giving you total peace of mind with every purchase.
Technical Specifications
| Specification | Details |
|---|---|
| Capacity | 64GB |
| Max Read Speed | Up to 200MB/s (QuickFlow Technology) |
| Max Write Speed | Up to 90MB/s |
| Min Write Speed | 30MB/s |
| Speed Class | Class 10 / UHS-I |
| UHS Speed Class | U3 |
| Video Speed Class | V30 |
| App Performance | A2 |
| Video Support | 4K UHD, Full HD, 3D |
| Form Factor | microSDXC (SD Adapter Included) |
| Operating Temp | -13°F to 185°F (-25°C to 85°C) |
| Warranty | Limited Lifetime |
| Model Number | SDSQXCU-064G-GN6MA |
| Software Included | 2-year RescuePRO Deluxe offer |
| Compatibility | Android smartphones, action cameras, drones, tablets |
What Can You Store on 64GB?
| Content Type | Approximate Capacity |
|---|---|
| JPEG Photos | ~17,000 images |
| RAW Photos | ~1,200 images |
| Full HD Video (1080p) | ~3,400 minutes |
| 4K UHD Video | ~680 minutes |
Who Is This Card Made For?
The SanDisk Extreme PRO 64GB is the go-to card for serious creators:
- 📷 Professional & enthusiast photographers shooting RAW or high-speed burst on mirrorless or DSLR cameras
- 🎥 4K videographers and content creators who need stutter-free recording
- 🏄 Action sports & adventure shooters using GoPro, DJI, or similar action cameras
- 🚁 Drone operators capturing aerial 4K footage
- 📱 Power Android users who demand A2-rated app performance
- 🧳 Travellers and field journalists who shoot in unpredictable environments
SanDisk Extreme PRO vs. SanDisk Ultra — What’s the Difference?
| Feature | Extreme PRO 64GB | Ultra 512GB |
|---|---|---|
| Max Read Speed | 200MB/s | 150MB/s |
| Max Write Speed | 90MB/s | Lower (unspecified) |
| Video Speed Class | V30 (4K UHD) | — |
| UHS Speed Class | U3 | U1 |
| App Performance | A2 | A1 |
| Best For | 4K video, RAW, burst | Photos, HD video, general use |
| Warranty | Lifetime | 10 Years |
Frequently Asked Questions
Is the SanDisk Extreme PRO 64GB compatible with GoPro? Yes. The Extreme PRO microSDXC is fully compatible with GoPro HERO series, DJI action cameras, and other popular action cameras that support microSDXC cards.
Does it come with an SD adapter? Yes. The microSDXC version includes a full-size SD adapter, making it compatible with laptops, DSLR cameras, and other standard SD card slots.
What is SanDisk QuickFlow Technology? QuickFlow Technology allows the card to exceed the standard UHS-I bus speed of 104MB/s by using DDR200 mode, achieving read speeds up to 200MB/s. A compatible card reader (such as the SanDisk PRO-READER) is required to reach maximum speeds.
Can I use this for Nintendo Switch? The Extreme PRO microSDXC is compatible with Nintendo Switch, though the Switch uses a standard microSD interface and will not utilise the full 200MB/s speed.
Is this card good for drone photography? Absolutely. The V30 / U3 ratings and high write speeds make this ideal for drones recording 4K UHD footage, including DJI Mavic, Mini, and Air series.
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