Transcend 128GB CFX650, CFast 2.0, Up to 510 MB/s, SLC Mode, Full HD and 4K Video Recording, Perfect for Blackmagic URSA Mini and Canon EOS 1DX Mark II, XC10 - TS128GCFX650

I bought this product off of Amazon because it was cheaper than the website I bought my first 2 of these. Since then, I have got all of these CFast2 cards from Amazon. I have used SD media, SSDs, and various other ways of getting footage onto media from Ursa Mini Pros and this card is by far the easiest and most dependable way to get RAW footage out of the camera and to ingestion, video village, and the editors with the least amount of headaches. I've never had one single card fail on me. Good product. Wish these were a bit cheaper, but, hey I haven't had any flake out on me. Forgot to mention that they are very easy to travel with. They've spent many hours around sand and construction dust and very humid locations and have shown no signs of problems.Since I purchased these with my own money, it's obvious that I haven't been compensated in any way for this review.

Very happy with the performance of this card in the Canon 1DXmkII. Unlike another CFast 2.0 card I purchased that had a higher burst write speed, this card never ran into the 170 shot buffer for well over 500 RAW shots (I gave up holding the shutter). I purchased this because I had read that you would not run into the buffer and it seems true enough to me. In that article, the person held the shutter for 6 minutes before also giving up.

Great CFast card.

Flawless! I have no complaints with this Cfast cards at all. Even my big Ursa V2 loves it :-)

it work well

Used for three very large sporing events, worked flawlessly!

excellent

I was happy with the performance and experience of using this card in a Canon 1DX II with one rather important caveat: some of the resulting files were corrupt! The first copy of the card was corrupting about five in every thousand frames and then on replacement i have had just six corrupt images in around 8000 frames - but six too many. Most of these frames were recovered from the CF card as have camera typically set up to write two copies but occasionally need CFast only for fastest still performance or for video. I am now returning the second copy for a refund and have ordered a lexar CFast card instead. I have used the CFast for video and never had any corruption. (I have used several regular compact flash cards from Transcend for many years and have never had any problem with them but cannot try a third Cfast to test whether this was just very bad luck for me)

Considering how cheap this is I had my reservations on purchasing this since other brands can be easily double the price. So far it is handling 1080p at 120fps and 4k at 60fps just fine.. If I encounter any issues I will be letting everyone here know. So far it's been stellar.

Super fast CFast 2.0, and I do mean Super fast both in my camera and downloading on to the computer via the CFast card reader,This Transcend card works perfectly in my Canon 1DX 11 every time, other makes do not !

A good value card which performs as well as other more expensive products. Records 4K video without any issues using 1DXmkii.

These work great on my BlackMagic Ursa Mini 4.6k!