SanDisk Extreme Go micro SDXC card + SD adapter 256GB (For Android Devices, Gaming Consoles, Drones, Action Cams, UHS-I, up to 200 MB/s, V30, 5K, 4K, UHD, Rescue PRO, Class 10, U3) For Amazon

The SanDisk 512GB Extreme microSDXC card with its included SD adapter is an outstanding storage solution for high-performance devices. This card easily earns an "ok" from me, indicating top-tier quality and reliability. Its impressive speeds, with up to 190 MB/s thanks to SanDisk QuickFlow Technology, make it perfect for demanding tasks. I've used it extensively with smartphones, action cameras, and drones for capturing 4K video, and it handles everything flawlessly without dropping frames or lags. The V30 and U3 speed classes confirm its capability for sustained video recording, while the A2 rating ensures fast app performance on smartphones. The inclusion of RescuePro Deluxe software for data recovery is a fantastic bonus, adding significant value and peace of mind. The card's durability and robust build quality are also evident, making it reliable for use in various environments. For its exceptional speed, large capacity, and reliable performance across multiple devices, this SanDisk Extreme microSDXC card offers superb value. It's a durable and essential upgrade for anyone needing fast, high-capacity storage. I would absolutely buy this product again and highly recommend it. Outstanding High-Performance MicroSD Card The SanDisk 512GB Extreme microSDXC card with the included SD adapter is an absolutely top-tier memory solution. As an "ok" product (meaning it fully meets and exceeds expectations), it's a stellar choice for anyone needing high-speed, reliable storage for their devices. The performance is fantastic, with impressive read speeds up to 190 MB/s and fast write speeds thanks to SanDisk's QuickFlow Technology. This makes it perfect for recording 4K UHD video seamlessly on action cameras or drones, and for rapidly loading apps on smartphones (A2 rating). No skipped frames, no lag. The included SD adapter enhances its versatility, allowing use in a wider range of devices. Plus, it comes with RescuePro Deluxe software, a bonus for data recovery. SanDisk's reputation for durability is also evident, as these cards are built to withstand extreme conditions (temperature, water, shock, X-ray proof). It offers excellent value for the performance and peace of mind it provides. I highly recommend this SanDisk Extreme card for its quality, speed, and robust design. I would absolutely buy it again for any demanding storage needs.

This microSD card works perfectly with my Osmo Pocket 3 and handles 4K video with no issues. The speed is impressive up to 190 MB/s so transfers are quick and smooth. It’s very affordable for the performance, and the included SD adapter is handy. Durable, reliable, and a great choice for cameras, drones, or smartphones.

Great fast sd card with lots of internal storage great sd card for my dji mini 4 pro and dji action. The picture quality is amazing when it gets uploaded with it compatible with lots of different products and works well.

just works well i rust sandisk more then many other companys with sd cards

These are GREAT SD cards. And excellent value.

Why I Bought It I needed a reliable, fast microSD card for my drone to record 4K video, take burst photos, and store media without worrying about running out of space. The SanDisk Extreme 64GB card seemed like a good compromise between performance and cost, especially with the SD adapter included. Setup / First Impressions Right out of the box it felt like a quality product — the microSD and SD adapter are solidly built. The branding (V30, A2, U3) and specs (up to ~170 MB/s read) gave me confidence it could handle heavy usage. It was simple to format and install in my devices with no hiccups. Performance / Quality In day-to-day use this card delivers very well. Recording 4K video is smooth with no skipped frames, even in high bitrate modes. Burst shots on my phone and drone are handled cleanly. Transfer speeds from the card to my PC are fast, although write speeds when filling the card near capacity drop slightly (as is common with many cards). Also, depending on the device, you may not always hit the maximum read speed — but performance is still more than enough for most tasks. Pros ✔️ Excellent read speeds make transfers fast and load times short ✔️ V30 / U3 / A2 ratings mean good compatibility for 4K video, apps, etc. ✔️ 64GB is a good size — plenty of space without being too expensive ✔️ Comes with an SD adapter, which is handy for cameras & devices that use full-size SD Cons ❌ Write speeds drop a little when the card is nearly full or under sustained heavy writes ❌ If you have a device that doesn’t support very high speeds, you may not notice the full benefit of 170 MB/s reads ❌ Adapter adds convenience, but full-size SD performance sometimes lags a little behind the microSD slot (depending on adapter quality) Final Verdict A very strong choice for photographers, videographers, drone users or smartphone users who want fast, reliable storage without premium price tags. It offers great all-round performance for 4K, burst photos, and general media storage. If you don’t often push devices to their absolute limits, you’ll be very happy with this card.

I bought the SanDisk 1TB Extreme microSDXC Card to expand the storage on my GoPro and laptop, and it’s been nothing short of excellent. If you’re looking for massive capacity, high speed, and reliability for video recording or file storage, this is a brilliant choice. First off, the packaging is simple but effective — you get the microSD card itself and a full-size SD adapter, which is useful for cameras, laptops, or card readers that require standard SD slots. The card is rated A2, V30, U3, and Class 10, meaning it’s certified for extremely fast application performance, consistent 4K video recording, and general read/write speeds suitable for intensive use. I ran a few tests and got read speeds around 160MB/s and write speeds around 90MB/s — which matches the manufacturer’s claims and makes it ideal for high-res video capture. I’ve used it extensively in a GoPro Hero 10 for recording 4K60 footage, and there were no skipped frames, buffering issues, or corrupted files. It handled over three hours of continuous high-quality video recording without any problem, which is exactly what you want when you're out adventuring and can't afford to lose footage. The card is shockproof, waterproof, temperature proof, and X-ray proof, which gives extra peace of mind for travelling. I’ve taken it hiking in wet weather, exposed it to airport scanners, and even dropped it once (oops), and it’s still performing perfectly. The 1TB capacity is massive. You can store literally hundreds of hours of HD or 4K video, tens of thousands of photos, or countless apps and documents — all without worrying about running out of space. It’s also brilliant for expanding the storage of smartphones or tablets that support expandable memory. The SD adapter is sturdy and allows easy file transfers to laptops or desktop computers without needing a separate card reader. If I had one small caution, it’s that you need to ensure your device can actually handle 1TB microSD cards — older devices might not support cards above 512GB, so double-check first. Overall, the SanDisk 1TB Extreme card is everything you want: fast, reliable, rugged, and absolutely enormous. Highly recommended for photographers, videographers, content creators, and heavy mobile users!

Bought the SanDisk Extreme specifically for my DJI Flip and it works perfectly. The card is fast, handles 4K footage without any lag or stuttering, and I haven’t had a single error or corrupted file. Transfer speeds are quick too, which makes moving clips onto my phone and laptop much easier. Exactly what you need for drones — reliable, tough and fast. Definitely worth it if you want smooth video and peace of mind while flying.