|Get the perfect balance of speed and reliability for HD video and faster shot-to-shot performance with SanDisk Extreme HD Video SDHC cards. Delivering Class 10 video performance with up to 20MB/sec read/write speeds, you'll be ready to capture HD video on the latest digital point & shoot cameras and DSLRs that have high-definition video recording capabilities.|
This product works as described
Reading speed is OK but wrting is only 12MB/s6/13/2012
30MB/s is for reading speed. Writing is slow. Only 11~12MB/s
I put the card in my Panasonic Lumix and it was recognized and ready to record without any formatting. It seems to be very fast, but I haven't done any speed checks.
No problems for this item. Just what I was looking for.
Scan Disk part SDSDRX3-016G-A21 arrived quickly without incident. The process was simple. Thank you.
The best there is4/27/2012
This seems to be the best brand of memory card and the fastest.
seemed ok but went useless in <5-months
Great Price, OK performance12/16/2011
I have this card for two weeks now and used it in my Nikon 5100 DSLR camera, the card would stop savings after couple of shots and it can be repeated. I have to take the card out, push it back in again for it to do the same thing again. Dont' know if it's bad card or just bad in general but for the price and data transfer rate, it's not bad..however, i wouldn't buy another unit.
Great product from a trusted brand1/1/2011
Great product from a trusted brand. Good value for capacity and specific use. I bought this for my flash media HD camcorder and I have not been disappointed.