ProGrade Digital is a US manufacturer of memory cards specializing in CFexpress Type B and Type A cards. They also sell a range of professional memory card readers. Over the years, I have used and tested many ProGrade Digital products, including cards from its Gold, Iridium, and Cobalt CFexpress and SD card lineups.
The ProGrade Iridium line brings CFexpress 4.0 speeds to Type A cards for the first time. I tested the 480GB version, theoretically capable of speeds up to 1850MB/s. Did it impress? Let’s find out.
The ProGrade Gold Series has evolved to deliver the latest CFexpress Type B 4.0 specifications theoretically capable of speeds up to 3400MB/s. Is this the right balance of performance and price?
ProGrade Digital’s Gold Series CFexpress Type A 2.0 cards are claimed to offer high sustained write speeds at a great value. I tested them to find out how true that is.
The ProGrade Digital CFexpress 2.0 Type B CFexpress card sits at the top of its memory card lineup. Here are my tests and conclusions.
ProGrade Digital’s flagship CFexpress Cobalt 160GB Type A memory card has a read speed of 800MB/s and a write speed of 700MB/s. How do they fare in the real world?
The ProGrade Digital Mobile Card Reader is a tiny dual-slot SD and MicroSD card reader. We tested it to see whether it’s fast enough.
A thorough review and speed test of the new ProGrade Digital Dual Slot CFexpress Type A + SDXC card reader.
CFexpress Type A is the latest memory card technology to appear in consumer cameras. These are the best CFexpress Type A card readers on the market right now.
I chatted with the CEO of ProGrade Digital, a new memory card company founded by former executives from Lexar. Here’s what I learned about their pro-focussed direction.
One of our favourite brands of memory cards. ProGrade Digitial, has refreshed their SDXC card lineup with faster speeds.