Yes, the Delkin Devices Power CFexpress Type B 512GB is compatible with the Canon R6 Mark III, it supports the camera’s required CFexpress Type B interface for high-speed recording.

Yes, the Delkin Devices 2TB POWER 4.0 CFexpress Type B Memory Card is compatible with the Panasonic Lumix GH7 Mirrorless Camera.

Yes, the Delkin Devices 512GB POWER 4.0 CFexpress Type B Memory Card, BH #DEDCFX4P512, is compatible with the Canon EOS R5 Mirrorless Camera.

The Delkin Devices 1TB POWER 4.0 CFexpress Type B Memory Card is suitable for most cameras.

Yes, Delkin Devices 512GB POWER 4.0 CFexpress Type B Memory Card Kit (2-Pack) is compatible with the Blackmagic Design PYXIS 6K Cinema Box Camera.

I have been to Antarctica and the Artic regions during their respective summer periods. Most of the time in Antarctica, it was in the mid-thirties. In the Artic (Svalbard region) it was even warmer, low to mid forties. I over-dressed at first, but it was no worse than a Michigan winter. Camera and cards worked well for thousands of shots.

There is no reason to buy a slower Delkin card from the Black line over the Delkin Devices 1TB POWER 4.0 CFexpress Type B Memory Card. For this reason, many of the older Delkin Black cards are being discounted and/or discontinued.

The Delkin Devices 1TB POWER 4.0 CFexpress Type B Memory Card can write at a similar max speed and runs at a similar temperature than the Delkin Devices 1.3TB BLACK 4.0 CFexpress Type B Memory Card. However, the sustained write speed of the BLACK card is higher at 2150 MB/s vs. 1570 MB/s on the POWER card.