Since my DSLR or SLT records videos at 28 MB/s in the second memory card slot, I was looking for a cheap way to keep these 30 MB with enough space for videos and the U3 SDXC specification and found it here. comparable Sandisk cards are around 30 EUR and I simply didn't want to spend that!
I was able to record a 15-minute video without the camera crashing, so the targeted 30 MB/s are met. I still wanted to test the card on the card reader again, for this I have two readers which show fluctuations of around 2-4 MB/s.
On average, the card reads around 85 MB/s on USB 3 readers and writes at around 48 MB/s
That's really great for a 16 EUR card, I'll definitely buy 2-3 more just as a replacement because the videos come to my NAS after every third event performance, if a card breaks it's not a big loss.
A great item for the price
I was able to record a 15-minute video without the camera crashing, so the targeted 30 MB/s are met. I still wanted to test the card on the card reader again, for this I have two readers which show fluctuations of around 2-4 MB/s.
On average, the card reads around 85 MB/s on USB 3 readers and writes at around 48 MB/s
That's really great for a 16 EUR card, I'll definitely buy 2-3 more just as a replacement because the videos come to my NAS after every third event performance, if a card breaks it's not a big loss.
A great item for the price
02/04/2023
The surprise: It works perfectly, contrary to some reviews, it goes in and out of my camera without any problems. Conclusion: Inexpensive storage giant, also for semi-professional use if you don't want to spend a fortune.
02/04/2023
The memory card fits in all the devices I have. No problems with the formatting, everything is recognized, saved and output. Value for money excellent.
02/04/2023
I was looking for a memory card for my car radio, it should be cheap but not cheap. It was recognized by the computer, the transfer of many MP3s went faster than expected, the car radio also recognized it immediately, the loading times are okay for me, in short I am very satisfied with the performance for the price, it was the right one Choice.
01/04/2023
Had to go for a card that has said goodbye after years. I hope it lasts just as long here, but it will probably do so with the comfortable work. Whether I'm only copying a few kilobytes or tens of gigabytes or just a few seconds or tens of minutes, this is always stable and steadily slowing down in speed, but that must be down to my hardware. I'm already satisfied that reading is almost twice as fast as writing, but at least writing around 13 mb/s and reading around 21 mb/s. Oh, the integrated SD/MS/MMC/ card reader on the computer is speed-limited, a separate card reader via USB3 provides completely different results. Eg WRITE at around 35 mb/s and READ at around 90 mb/s, so everything is great.
02/03/2023
I have bought several SD cards from K&F Concept for my cameras, have never been disappointed and have always been very satisfied. For the price, the SD card is really good and has a decent price-performance ratio. I have the 64GB variant and found that at least 30MB/s are also achieved, it is usually faster. Up until now I have never noticed any data loss or errors with these SD cards.
19/02/2023
I have been using two of these cards for over a year and have no reason to complain. The write speed, which is consistently much higher than specified, deserves special mention.
16/02/2023
A good SD card. I ordered the memory card for a new camera and it fully fulfills its purpose. It has 32 GB and offers a lot of storage space. I would happily recommend this memory card.
15/02/2023