Designed for reliable always-on and long-lasting use in security cameras, dash cams, and body cams, the 256GB PRO Endurance UHS-I microSDXC Memory Card from Samsung delivers sustained performance for smooth, high-resolution recording and playback, while also safeguarding critical data for business owners and consumers. This SDXC card has a capacity of 256GB, has an endurance rating of up to 140,160 hours, and takes advantage of the UHS-I bus to support sequential read speeds of up to 100 MB/s and sequential write speeds of up to 40 MB/s. Thanks to its V30 / U3 rating, write speeds are guaranteed not to drop below 30 MB/s. It is also resistant to magnets, X-rays, water, drops, and wear, and can withstand operating temperatures from -13 to 185°. Included is microSD to SD adapter, allowing this card to be used in full-sized SD devices.

256GB Storage Capacity    UHS-I / V30 / U3 / Class 10    Max Read Speed: 100 MB/s    Max Write Speed: 40 MB/s    Min Write Speed: 30 MB/s    Records Full HD and 4K Video    Water / Drop / Magnet / X-Ray Proof    Wear and Temperature Proof    Endurance: up to 140,160 Hours    Includes microSD to SD Adapter

Related Questions and Answers

Q: 1. What's the warranty on this item?

A: This would have a lifetime manufacturers warranty

Q: 2. Zoom recommends this card for their Zoom F3 , however, their model number DOES NOT end with an "-a" like this one. For example, TS512GUSD300S, not TS512GUSD300S-a. My question is, can I this one?

A: The final letter usually refers to the area that it is being sold in. Transcend 512GB 300S UHS-I microSDXC Memory Card with SD Adapter is compatible with Zoom F3 2-Input / 2-Track Portable Field Recorder.

Q: 3. are these reusable? ie. erasable?

A: Yes, the SanDisk 256GB ultra UHS-I microSDXC memory card with sd adapter following can be re-used after every formatting.

Q: 4. This appears to have the exact same specs as the "high endurance" except for the warranty period. Is there something I'm missing or is that it?

A: The SanDisk 256GB MAX ENDURANCE UHS-I microSDXC Memory Card with SD Adapter has a estimated life of up to 120,000 hours; the HIGH ENDURANCE version has an estimated life of up to 20,000 hours of recording time.

Q: 5. 4k video?

A: I'm not sure. We're using it in a GoPro and it works fine for that purpose.

Q: 6. I have a very old digital camera, Panasonic DMC-ZS5. Does it work with this 512 GB memory card?

A: Technically it should work but as a 12mp camera, a 512GB card would be overkill in my opinion. A smaller card such as this 32GB is a better option: https://bhpho.to/2RMMn8V

Q: 7. Work with the GoPro Hero 10?

A: Yes.

Q: 8. Is it Hyundai? Like real Hyundai? Hyundai Hyundai Hyundai???

A: Yes, the company is Hyundai. And they make the Hyundai 128GB UHS-I microSDXC Memory Card with SD Adapter. Hundai is into many industries from automotive to construction, shipbuilding, steel and technology.

Q: 9. Can this be used in an Android based MP3 player with a "TF" card slot?

A: The SanDisk 512GB Ultra UHS-I microSDXC Memory Card with SD Adapter is compatible with Android-based MP3 players with a "TF" card slot.

Q: 10. Is this suitable to have in a laptop with a micro SD slot for a daily incremental backup of the laptop's hard drive?

A: The Silicon Power 1TB Superior UHS-I microSDXC Memory Card with SD Adapter will fit in a microSDXC Memory Card reader in a laptop. If you are backing up a drive less than 1TB, this could be used for a backup.