OWC Atlas Dual CFexpress and SD Card Reader

Overview

The OWC Atlas Dual CFexpress + SD Card Reader is built for creators who demand fast, reliable, and efficient media transfers. With dual slots supporting CFexpress Type B and SDXC UHS-II cards, it’s designed to handle high-resolution photo and video workflows with ease. Whether you're offloading footage from a long shoot or managing multiple media types, this reader streamlines your process by giving you the flexibility to work from both formats in one compact device.

Performance is where the Atlas Dual truly stands out. Delivering up to 1,032 MB/s real-world transfer speeds, it allows you to move large files—like 8K video or RAW image sequences—without long wait times. The integrated USB-C cable provides a plug-and-play experience and tucks neatly into the base for a clean, portable setup. Its heat-dissipating construction ensures stable performance even during extended use, while thoughtful features like non-slip rubber feet and individual activity LEDs enhance usability.

OWC also adds an extra layer of protection and peace of mind. A built-in write-protection switch helps prevent accidental formatting or deletion, and over-current protection safeguards the device when connected to high-power USB-C ports. When used with OWC’s Innergize software, you can monitor the health of your supported OWC Atlas media cards, update firmware, and maintain peak performance. Together, these features make the Atlas Dual CFexpress + SD Reader a dependable and creator-focused tool for everyday professional workflows.