Performance has been fine, even with 4K videos on the GH4

Unbelievable performance for the price.

Better performance than the Sandisk Extreme 64GB SDXC card

Fantastic performance !!

I did my research and these were a good performance/cost solution

1000 / San Disc Extreme Pro / PNY Elite Performance and now this Transcend

Outstanding performance on a Canon 70D, compared to the Transcend 64GB High Speed 10 UHS Flash Memory Card TS64GSDU1E (up to 45 MB/s, 300x)

Excellent card with great performance

The vendor not provide fast service, but also provide good price and performance.

Transcend slightly exaggerates their cards performance.

Good performance

strong panasonic performance

Perfect price and flawless performance

Great price and performance.

( 200M ) movie.works fine.

It works as it should....

I've used it on a trip to Scotland as well as to take some photos of product pictures for my website and haven't had any issue with it yet

I appreciate the value for something that works as it should.

Works as it should in my Canon Vixia.