Quickly transfer files off CFexpress™ Type B cards

Made to pair with the Lexar® Professional Workflow dock, the Workflow CFexpress™ 4.0 Type B Card Reader supports speeds up to 40Gbps*1 write to maximize your workflow and a special finish that offers superior scratch resistance even with heavy use on location.

Supremely Fast

Supporting read speeds up to 40Gbps, this reader helps you accelerate your workflow.

Tough and Lightweight

A specially-crafted finish better resists scratches, while also keeping the reader light for convenience when traveling.

Works with Lexar Professional Workflow and Workflow Go

Add to a Lexar Professional Workflow Docking Station to create your customized post-production solution.

USB-C® Friendly

This reader comes with a USB-C to USB-C cable to easily connect with all your Type-C devices.

3-Year Warranty

Includes a 3-year warranty to give you peace of mind that your gear will be as reliable as you are.

Rigorously Tested

All Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.

Specifications

Model : WF 740

Interface : USB 4.0

Operating Temperature : 0° to 40°C (32°F to 104°F)

Storage Temperature : -20° to 85°C (-4°F to 185°F)

Weight : 86.4g

Dimensions (L x W x H) : 103.4 x 57.7 x 12.0mm

Systems Supported : Mac OS 10.8+, Windows 11/10, USB 2.0+ port

Shock : 1500G, duration 0.5ms, Half Sine Wave

Vibration : 10~2000Hz, 1.5mm, 20G, 1 Oct/min, 30min/axis (X,Y,Z)

Humidity : 95%

Accessory : USB 4 Type-C to Type-C Cable

1. Designed for CFexpress™ Type B memory cards, support for all CFexpress™ Type B memory cards is not guaranteed. Results may vary based on system configuration and card speed.

Warning: Compatible only with CFexpress™ Type B memory cards, as clearly indicated by the framed USB label on the card. Use of incompatible memory cards will result in data loss. For more information on memory cards, please consult the card manufacturer.

Lexar is not liable for any loss of data or images.

Product appearance, performance, software offerings, and packaging may vary depending on ship date and available inventory.

Actual usable memory capacity may vary. 1GB equals 1 billion bytes.