SanDisk Ultra 32 GB SDHC Class 10 40 MB/s Memory Card

after getting the product i checked the speed of the sd card with crysteldisk .and got the report.speed of this sdcard is 17 mbps not 30mbps or anything near.since as per flipkart the product is not defected i cant return.so at the end i paid for a class 10 sd card and got a class 6 card ----------------------------------------------------------------------- CrystalDiskMark 3.0.2 (C) 2007-2012 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 17.546 MB/s Sequential Write : 12.813 MB/s Random Read 512KB : 17.908 MB/s Random Write 512KB : 10.015 MB/s Random Read 4KB (QD=1) : 2.880 MB/s [ 703.2 IOPS] Random Write 4KB (QD=1) : 1.239 MB/s [ 302.5 IOPS] Random Read 4KB (QD=32) : 3.030 MB/s [ 739.7 IOPS] Random Write 4KB (QD=32) : 0.882 MB/s [ 215.3 IOPS] Test : 1000 MB [E: 0.0% (0.0/29.7 GB)] (x5) Date : 2012/11/16 12:15:05 OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)

I bought this card for my Canon 550D mainly to shoot videos. Because, the bundled memory card was of class 4 and it can't record HD videos. Switching from class 4 card to class 10 is obviously nice experience. But, I found that this card is not good enough to record Full HD videos (1080p), although, at 720p it does its job well. I can record videos at 720p until maximum file size limit exceeds. So normally I can record upto 12 minutes of HD video in a single go. For me, this card is great for shooting pictures and HD videos with plenty of room to capture the moments. But, if you are Full HD shooter then look elsewhere.

Awesome product for nikon d5200 the speed is good i just love this product. Raw pictures & full HD 1080, has no bearing on this cards performance.just don't see buy it fast