Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Does this work with a Canon eos 7D?  TY!
Document: I bought several of these a couple years ago for my Canon 7D... they have fast read/write function. Work great! I have had no issues! What more can I say?
This card preforms extremely well! No complaints when using with my Canon 7D. Im oing to buy several more :)
Product works great and the build quality is excellent. Fast at 60MB/Sec. I'm using it with a Canon 7D.
I have upgraded to this card from SanDisk Extreme III, and the difference in speed is incredible! Canon 7D no longer has any 'pauses'; highly recommended!
I bought it for my Canon 7D. I cant say I feel such a big difference from 40MB/s model. but works great.
Sandisk never disappoints. Fast and reliable on Canon 7D. The price on amazon is a great deal. You get a retail packing with 1-year subscription to Rescuepro software. Cool!
Through 2008, most DSLRs maxed out under 15 MB/s. From 2008 to 2011, all but Canon's 7D and 1D IV peaked at around 35 MB/s (e.g., Canon 50D, Canon 5D II, Nikon D300, Nikon D3).
I bought this for my Canon 7D and it works great. Very fast. The price was great when i bought them. Best buy sells these things for $160. Such a rip off.lol. It came in the same packaging as the one I got at best buy. I will buy another in the future.
I've shot with Sandisk cards for the passed 4 years and never lost a single image. I bought four of these to go with my Canon 7D and can shoot at canon's posted maximum capacity (15 RAW burst at 8fps) and the buffer clears about 6 seconds after burst.
I am shooting a Canon 7D which can deliver up to 8 fps. You will still fill up the camera buffer as always but this card really unloads the buffer very quickly. It is a big improvement over the SanDisk Extreme III that I normally use and as a avid sports shooter it really helps. Little to no waiting for the buffer to empty when shooting jpeg.
Answer: Yes, very high quality