Not fast enough for my Lumix GX1. It's ok on single shot, but burst mode fails to save properly. The wifi transfer works very well though on my android phone.

Got it spanking new, unpacked and inserted into my camera and started shooting straight away. Pretty neat, no formating was reqd. And I'm happy with its read write speed.

Features Performance Verdict The Transcend Wi-Fi SD memory card gives you the ability to add wireless connectivity to your camera. You can transfer images and videos to iOS or Android devices to instantly edit and share them. You can also access the memory card using your computer.

Works with iOS and Android; as well as being able to connect using a computer; Fast read speed; 32Gb version offers much better value for money; Adds Wi-Fi to many cameras; Internet mode allows you to upload pictures straight to the web

Expensive; Slow write speed; Takes a while to learn how to use it properly

Card was advertised to work with HD Video cameras. Does not work with Canon Vixia. Fine for still cameras.

Unfortunately not as good as I hoped. I should have responded to the low price, but there was nothing I reflected so much over (unfortunately). With the memory card, it is well frequently so that you get what you pay for, as with so many other products.

I use a lot of memory cards for various cameras, all different classes and speeds. When using my Nikon D-90, I was so frustrated at how slow it was to take photos because of the lag time between shots, when the image was writing to the card.