Integral 512GB MicroSD Card Premium High Speed 4K Video Memory Card - Up to 100MB/s Read and 50MB/s Write, UHS-I, U3, Class 10, A1 App Performance - For Smartphones, Tablets, Drones, Game Consoles

I have owned several Integral cards and sticks over the years (they are an old company from 1989) and will say they are a great budget option. My experience with Integral products are as follows: Three memory cards. Two of these have retained data for a year or two no problems, a couple have had moderate writes placed on them without failure, filled to capacity multiple times. Access times can be a tad slower but their latest batch seem quite good with reads, topping 50 - 75 MB/S for linear reads and the write speeds do not seem to crater on erasure. I had another Integral USB stick bought at a retailer that was *abused* for years, and only physical broke from excessive removal and insertion, the NAND chip itself was fine. This memory stick itself was SLOW (And the price reflected that) but it never failed to retain its data. The company is one of the only companies I have seen that admits a shortcoming in flash memory technology of gradual self erasure by quantum tunnelling (Though they put this in laymans terms on their sites FAQ) and back up the card with a 5 year warranty and claim a retention time of up to ten years which is what I would expect from TLC/QLC flash. As it is a 5-year warranty and likely are not using bad quality NAND. They even give advice to do a full format after ten years and recopy the data and advise making a backup. This ten year limit will be the same for TLC/QLC of most manufacturers, unless its a pro endurance or pro type card with ECC or pMLC (think SanDisk Max Endurance). I have no idea if these Integral cards use ECC to boost that figure. You can get a bad apple in every bunch regardless of brand, so keep backups. A Quality budget option you won't go wrong with. It seems they stand by their product and their marketing is *realistic*. As a budget option that is not pMLC, I would not use them for mission critical devices or if I want to abuse them with sustained heavy writes in such a dashcam environment, but will use them in all general purpose applications like music or a smartphone that is mostly read than writes, or in an occasional digital camera. Never have failed me. As fakes can exist online, use H2Testw if in doubt.

I upgraded to the Integral 32GB Micro SD Card, and I couldn't be happier with my purchase. This microSDHC card offers seamless performance and exceptional value for money, making it a must-have for anyone in need of additional storage for their devices. The packaging was secure, and delivery was swift, arriving well-packaged and in pristine condition. The overall service was top-notch, ensuring a hassle-free experience from start to finish. What sets this microSD card apart is its impressive performance. The V30 UHS-I U3 A1 C10 ratings ensure fast and reliable data transfers, allowing me to capture and store high-resolution photos and videos without any lag or buffering. I've used this card in my smartphone, tablet, and digital camera, and it has performed flawlessly across all devices. The 32GB capacity provides more than enough storage space for all my media files, giving me peace of mind knowing that I have room to spare. While there may be cheaper alternatives available, I believe that the quality and reliability of the Integral microSD card make it worth the slightly higher price. It's a small investment for the peace of mind knowing that my data is safe and secure. I highly recommend the Integral 32GB Micro SD Card to anyone in need of reliable and affordable storage for their devices. It's a dependable solution that won't disappoint.

I have only used 1 of these so far. I filled it with music to play in my car. It worked very well with no skips or jumps. I then deleted the music and filled it with photos and videos, these again worked very well with no loss of quality from the original. My only moan is it is not quite as fast for loading and deleting as I had hoped, if you are deleting a full card it is faster to format, burI am still very happy with this item.

Worked well for a good price.

I purchased the Integral 128GB microSD Premium High Speed card for use in my, tablet, and drone, and it has performed flawlessly across all devices. With up to 100MB/s read and 50MB/s write speeds, it handles 4K video recording, high-speed photography, and app performance effortlessly. The UHS-I, U3, Class 10, A1 rating ensures smooth operation and fast data transfer, making it perfect for demanding applications. The build quality feels solid, the card is recognized instantly on all devices, and I’ve had zero issues with file corruption or slowdowns. Overall, a reliable and high-performance microSD card that I would highly recommend for anyone needing extra storage for smartphones, tablets, drones, or gaming consoles.

I’m very disappointed with this product after just a few days over a year of my purchase. I’ve been forced to buy replacements today due to this card now being corrupt. I’ve only used this for my door camera and no longer able to format it. I’ve tried multiple times to format the card on 4 different devices and I do not expect it to fail after only a year. I’ve had multiple usb sticks, hard drives and micro SD card in my time and never to have one fail in only a year in fact not fail at all. Hopefully no one else experiences this like I have

As an avid photographer and videographer, I'm always on the lookout for high-performance memory cards that can handle the demands of my demanding hobby. The 64GB Micro SD Card 4K Ultra-HD Video Premium from Integral has quickly become my go-to card for capturing and storing stunning 4K Ultra-HD video footage. Speed and Performance This premium SD card boasts exceptional read and write speeds of up to 100MB/s and 50MB/s, respectively, ensuring seamless recording and playback of high-resolution videos. I've experienced zero buffering or lag, even when capturing lengthy 4K footage, allowing me to focus on the creative process without worrying about storage limitations. Durable Construction for Reliable Performance The 64GB Micro SD Card 4K Ultra-HD Video Premium is built to withstand the rigors of everyday use. Its durable construction and water, shock, and temperature resistance ensure that my precious memories are protected from potential damage. I've been using this card extensively for both indoor and outdoor shoots, and it has consistently performed flawlessly, even in extreme weather conditions. Versatility for a Range of Devices This versatile memory card is compatible with a wide range of devices, including DSLR cameras, mirrorless cameras, action cameras, drones, smartphones, and tablets. I've been able to seamlessly transfer my captured footage between my camera, smartphone, and computer without any compatibility issues. Exceptional Value and Performance The 64GB Micro SD Card 4K Ultra-HD Video Premium offers an exceptional value proposition for photographers and videographers seeking a reliable and high-performance memory card. Its combination of blazing-fast speeds, durable construction, and compatibility with a wide range of devices makes it an ideal choice for capturing and storing stunning 4K Ultra-HD video footage. Overall Verdict: If you're looking for a high-performance, reliable, and versatile SD card for capturing and storing high-resolution 4K Ultra-HD video footage, the 64GB Micro SD Card 4K Ultra-HD Video Premium is an excellent choice. It's a must-have accessory for any passionate photographer or videographer who demands the best from their equipment. Rating: 5 out of 5 stars

Good value, good service, straight into my new Tapo doorbell, all works a treat!! Thanks.