Feel free to ask questions! Product Name Explanation: This tag allows you to instantly access a website by simply holding your smartphone over it, such as a store link or a review site. You can also set up things like Wi-Fi passwords, allowing you to connect to Wi-Fi just by tapping the tag. It's very convenient to place these near the register, as they are easier to read than QR codes. NFC tags can be used with any NFC-compatible device. Compatible iPhone models are iPhone 7 and later. Android phones are also supported by about 90% of smartphones. You can check compatibility by searching for your model name + NFC. A separate app (NFC Tools) is required for setup. NFC Tools is available for both Android and iPhone. Important Notes: Reading may not be possible depending on the device. This is not a GPS tag. This is not a memory card, but since I didn't know the correct category, it's listed under memory.