The OWC Atlas CFexpress 4.0 Type B Card Reader is an ultra-fast, compact USB4 (40 Gbps) card reader designed for creative professionals. It supports CFexpress 4.0 Type B cards and includes a Type A to B adapter for fast ingest of Type A cards, offering maximum productivity through high speed, broad compatibility, and user convenience.

Work Faster Anywhere with Anything

Save time with the fastest CFexpress Type B memory card reader by dramatically reducing ingestion time while being able to work practically anywhere with millions of USB4 and USB-C machines and devices. The Atlas USB4 CFexpress 4.0 Type B Card Reader is a pocket-sized productivity powerhouse where you can ingest large amounts of data with speeds up to 5000 Mbps. Ingest cards with ease, no matter if the card is Type A or Type B, and get the maximum benefit of speed to offload files more quickly. Pair this bus-powered beauty with a USB-C tablet to create a lightweight capture and edit solution with which you can knock out the toughest challenges.

Over 4x Faster Ingest vs USB 3, Readers

You’re a pro, so you’re expected to move at the speed of innovation. While USB 3.2 (10 Gbps) readers are fast, you will dramatically reduce ingest time when you power your work with the Atlas USB4 CFexpress 4.0 Type B Card Reader. And depending on the computer you connect to, it’s twice as fast as the previously fastest Atlas FXR Thunderbolt plus USB 3.2 (10 GBPS) reader.

As Fast as the Card and Connection

Featuring a highly effective heat sink and heat-resistant internal components to prevent thermal throttling, the Atlas USB4 CFexpress 4.0 Type B Card Reader is the fastest and most reliable solution available for ingesting CFexpress 4.0 Type B media cards. You can also use this innovative little gem to get maximum speed from your CFexpress 2.0 Type B cards. With automatic computer connection speed detection, you’ll always get maximum performance in every use.

Fast Drives Deserve Fast Readers

Being a pro, you likely have already invested in a crazy fast external drive. Keep its performance needle pegged to the limit by offloading to it with the equally crazy fast Atlas USB4 CFexpress 4.0 Type B Card Reader. Besides keeping your projects in the fast lane, you’ll gain back precious time for your personal life.

Complete and Secure

By switching the reader into Innergize mode, you can push past the limits of flash technology by ensuring your OWC Atlas memory cards are always ready to deliver the highest level of workflow performance and reliability. For ultimate workflow confidence, an OWC ClingOn cable stabilizer (available separately) can be added to prevent USB-C cable disconnection.

Innergize Your Workflow with Highest Performance and Reliability

OWC Innergize is the first stage of the Capture to Completion ecosystem of OWC products designed to seamlessly propel professional photographers, videographers, and content creators to the highest level of workflow performance and reliability. This OWC custom-designed app is a complete health, performance, and field upgrade management tool when using OWC Atlas memory cards with OWC Atlas readers and reader-equipped products.