I needed the faster write speed and this card gets the job done.

Great reliability and speed for the price.

Loads of memory at good speed and good price.

Blazing fast write speeds with the Canon EOS M running magic lantern

Great speed for a UHS-I card

Pair it up with the Sandisk card reader for top transfer speeds and you are doing yourself a favor

Super fast writing speed, helps when you are shooting jpeg+raw or recording in ALL-I.

Storage is good, but the advertised speed is false

Lets be honest, when the speed exceeds a certain number, it won't matter anymore, this card is fast, durable, and affordable.

Work great and performed up to most tasks unless your loading up the buffer at great speed (my vid camera can generate up to 1GB/s)

Very fast for my Sony A7RII and has great upload speeds as well, which helps for the nearly 80MB raw file size.

Good speeds, to be sure, but less than the claimed 170MB/s.

I bought two SD cards to use for my photography, the higher storage capacity and faster speed eliminate the need to switch out cards as frequently and allows me to view the image without waiting for it to buffer.

Love the write speed on this card

Excellent product and speed

I like the speed in which its writes and the capacity it holds

I performed multiple speed test on a Mac and a PC with Blackmagic's Disk Speed Test with using both a USB 3 reader and USB C reader, read speed never surpassed 90

The speed is great

45 MB/swhich leaves me able to record about 5 seconds of 4k footage until the camera stops and complains of a slow write speed

great speed and storage capacity for the money

Does as intended great write speeds for photos

Great quality, super fast speed and excellent capture!

It’s a fast speed memory card.

the speed is so fast.

So be careful if you need faster write speed.

Great transfer speed, and has 0 issues with recording 4k.

High capacity and super high speed.

My camera now properly saves and loads data at the optimal speed advertised

Great speed to storage ratio

Good price but speed is not

I’m a pro photographer and primarily use CF cards for my Mark iii, and rely on fast write speeds for wiggly kids and high speed shooting

you know that they also have a fast enough write speed to work in any device.

Capacity is good, but the speed is not great

The speed is great on this one and the storage is just what I require for my video work

They don't noticeably improve the lag between shots, so write speed would seem to be limited by the camera, but when downloading photos to a MacBook via the USB-C (Thunderbolt) port, they are noticeably quicker than the old (non-UHS) SD cards that I'd been using for years.

Fast speed and haven't had any problems with lost files.

Good value for a reliable card with decent speed.

The speed of this card is also way faster than my last one

The only issue I have is misleading labling as 170 mb/s that is actually read speed and write speed is only 90 mb/s

This doesn’t work with my Nikon D 5000