Monday, October 6, 2014

Product review: V7 High Capacity Micro SDXC UHS-1 Memory Card


I am using this class 10 micro sd card in a security camera. The camera records 30 minute segments with an average size of 80MB, so in a day it creates approximately 3840 MB. That means a 4G micro SD can hold about 1 day of continuous video where as this 64G micro SD gives me about 2 weeks of video, which much more useful especially if when I go on vacation.

I run performance benchmarks on the micro sd card:

In micro SD drive:
♦ Average read 27.9 MB/sec
♦ Average write 15.9 MB/s
♦ Average access time 1.71 msec

in SD drive using included adapter:
♦ Average read 27.8 MB/sec
♦ Average write 15.8 MB/s
♦ Average access time 1.67 msec

Attached video includes the chart generated by the benchmark utility for those who like the visual representation of the test.

I am very pleased with this micro SD card, it is fast and this capacity is great for a security camera. The only small negative I have to say that the packaging of the card does not include a plastic case which is included with some other cards.

V7 provides a 5-year warranty on this micro sd card.

You can find it on Amazon by following this link.


Ali Julia review ★★★★★

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