Delkin Devices has announced that it will release a new lineup of Black CFexpress Type A cards, making it the third manufacturer to support the format following Sony and ProGrade Digital. The new CFexpress Type A cards, which it says have a maximum recording speed of up to 790 MB/s and read speeds of up to 880 MB/s and combines industrial strength and reliability with high performance and a quality guarantee. The cards promise to match the current professional level demand of the format and are able to support 4K, 6K, and 8K video recording, and raw continuous-burst shooting.

The new BLACK CFexpres Type A cards are only available in capacities of 80GB and 160GB, which a 160GB card only allows you to record 40 minutes of UHD 8K @30p (400Mbps). The highest capacity cards on the market are only 160GB. Delkin claims that every BLACK CFexpress Type A memory card has undergone extensive testing to ensure full functionality and performance in cameras including the Sony a1, a7S III, a7 IV, FX3 & FX6.

Delkin offers a Lifetime Warranty policy, as well as a unique built-in insurance policy for their BLACK memory cards, known as the 48-Hour Replacement Guarantee. Delkin will replace any non-working BLACK card within 48 hours or less (not including weekends – in the US and UK), prior to receiving the non-working card. Cards can also be replaced over-the-counter at any authorized Delkin BLACK reseller.