The product is a 10-pack of 128GB micro SD cards specifically designed for 4K video recording. With a secure digital association speed class of class 10, the cards offer fast read and write speeds of up to 85MB/s and 20MB/s respectively. The cards are also x-ray proof and water-proof, making them reliable for use in various environments. Manufactured in Taiwan, these micro sd cards are a great option for those looking for high-quality memory storage solutions for their devices.
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