This sounds interesting but a photo without a link isn’t much help.
I’d love to get my hands on something like this that actually lives up to its label.
Have you used this yourself? I ask because this tech has been largely discredited for broad use and has only found its way into very limited applications with very specific cameras. In short, it does not work reliably.
This kind of tech has been in my crosshairs for the last 10 years. The last time something like this crossed my path was for a legacy digital camera I had. I could not find one that was compatible.
Here’s a search on Amazon.
https://www.amazon.com/Zyyini-Adapter-Support-Settings-Android/
https://www.amazon.com/wifi-sd-card/s?k=wifi+sd+card
https://www.amazon.com/Canon-1716C001-Wi-Fi-Adapter-W-E1/
You’ll note that of the three vendors that popped up using that search, the only credible vendor Canon, has this caveat.
The other two vendors imply that this supports android and iPhones which is not exactly a ringing endorsement as this implies an app is necessary to make this work which is far from plug and play.
I found only one extended discussion on this topic in Reddit which only supports my distrust of this tech.
https://www.reddit.com/r/photography/comments/12ocr4u/the_wifi_sd_card_market_in_2023_is_bad/
Even this review site that was less than two years old indicates links that are now defunct. This gives further indication that the technology was removed from Amazon, likely because of high returns.