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DPChallenge Forums >> Hardware and Software >> CFexpress Type A cards ...
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 02/01/2026 05:48:20 PM · #1
... where have you been all my life?! :-)

I've had the Sony A7 IV for about a year now and had been using a SDXC V90 card with 300mb read/write speed. It seemed "ok", but it did buffer a bit when doing Hi-Speed bursts. Found the CFexpress card on sale on thought I'd give it a try. Wow! Very hard to make it buffer at all. Very, very, fast. I'm sold.
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