Description
Product Overview
The Angelbird AV PRO CFexpress 4.0 Type A memory card is engineered for professional photographers and videographers who demand high performance and reliability. With a capacity of 1TB, this card offers maximum read speeds of 1800 MB/s and maximum write speeds of 1650 MB/s, ensuring fast data transfer and efficient workflow. It features sustained read speeds of 1700 MB/s and sustained write speeds of 800 MB/s, providing consistent performance even during extended recording sessions. Built with advanced materials, the card is resistant to extreme temperatures, water, dust, shock, x-rays, magnetic fields, ESD, and overload, making it a durable choice for demanding environments. The inclusion of Stable Stream™ technology guarantees uninterrupted read and write performance across the entire capacity, eliminating frame drops and ensuring smooth operation.

Usage
This memory card is ideal for professionals working in high-data-rate scenarios such as capturing 8K video, RAW photo bursts, and high-resolution stills. It is particularly suited for Sony camera users who require fast file offloading and reliable storage during intense production sessions. Whether you’re shooting in a studio, on location, or in extreme outdoor conditions, this card ensures your data is secure and accessible. Its low power consumption helps extend camera battery life, making it perfect for long shoots where power sources may be limited. Target audiences include videographers, photographers, and content creators who need a future-proof solution for their high-performance equipment.
Why Choose Us
Angelbird’s AV PRO CFexpress card stands out due to its superior speed and durability, offering double the performance of standard models. The card’s Host Power Loss Protection feature automatically saves buffer files and shuts down safely during power loss, preventing data corruption. This attention to detail in design and craftsmanship ensures that professionals can rely on the card in critical moments. Additionally, the card’s energy-efficient operation reduces strain on camera batteries, allowing for longer shooting times without interruptions. Angelbird’s commitment to quality and innovation makes this product a trusted choice for those who cannot afford compromises in their work.
Key Features
- Sustained write speed of 800 MB/s for consistent high-res data capture without lagging.
- Extreme durability with resistance to temperature, water, dust, shock, x-ray, magnetic, ESD, and overload.
- Stable Stream™ technology for uninterrupted read and write performance, eliminating frame drops.
- Host Power Loss Protection to save buffer files and ensure safe shutdown during power loss.
- Minimal power draw to extend camera battery life during extended use.
FAQ
What cameras are compatible with this CFexpress card?
This card is designed for cameras that support CFexpress 4.0 Type A, such as select Sony models, and is ideal for high-data-rate applications like 8K video and RAW bursts.
How does the Host Power Loss Protection work?
If your camera loses power or the battery is low, the card automatically saves any buffered files and shuts down safely to prevent data loss, ensuring your work is protected.
Is this card suitable for outdoor and extreme conditions?
Yes, it is built to withstand extreme temperatures, water, dust, shock, and other harsh elements, making it reliable for outdoor and demanding production environments.
What is the maximum capacity available for this card?
The Angelbird AV PRO CFexpress card is available in up to 1TB capacity, providing ample storage for high-resolution video and photo projects.
How does the card help with battery life?
It operates with minimal power draw, reducing the strain on your camera’s battery and allowing for longer shooting sessions without frequent recharging.





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