I think this is a good deal for a class 10 (with an adapter) from a good brand.
A saving of £3 and free postage.
In the 'fisherman's stories' of read/right speeds, this is not bad (good in fact). There are faster cards but these are generally more expensive. If you want to know more, there's more on the website. I've included their highlights.
Shoot and save more high-quality photos and Full HD video on your Android smartphone or tablet with SanDisk Ultra microSDHC and microSDXC UHS-I Cards. With storage capacities up to 128 GB, they're the ideal complement for Android smartphones and tablets, giving you the freedom to shoot and save what you want without having to choose what to delete. And the SanDisk Memory Zone app, available on the Google Play™ store, makes it easy to view, access, and back up all of your files from your phone's memory in one convenient place. To help your smartphone run at its peak performance, this app can be set to automatically off-load files from your smartphone's internal memory to your memory card.
Add up to 16GB to your Android tablet or smartphone
Read speeds up to 30MB/s for quick file transfer
Class 10 performance for recording Full HD video
Waterproof, temperature-proof, X-ray-proof, magnet-proof, shockproof
SD™ adapter included for compatibility with digital cameras
I'm buying this for my new Raspberry Pi B+
Now £8.00 14/03/15 @ 9.50am