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AlphaRead Dual CFexpress + SD Card Reader

TAA-Compliant

AlphaRead Dual CFexpress + SD Card Reader: TAA-Compliant Performance. Maximum Flexibility. Zero Workflow Bottlenecks.

The AlphaRead™ Dual CFexpress + SD Card Reader is a compact, high-performance solution built for professionals who demand speed, reliability, and seamless workflow integration. Designed for photographers, videographers, DITs, and content creators, AlphaRead eliminates friction in data ingest and post-production—so you spend less time managing media and more time creating.

Built with a TAA-compliant supply chain and engineered for modern production environments, AlphaRead combines simultaneous dual-card ingest, ultra-fast transfer speeds up to 1032MB/s, and a mobile-first design—making it ideal for both commercial and government use cases.

TAA-Compliant by Design

Manufactured to meet Trade Agreements Act requirements, AlphaRead is ideal for enterprise environments that require trusted supply chain sourcing.

Blazing-Fast Performance

Real-world tested speeds up to 1032MB/s deliver faster ingest, quicker editing starts, and reduced turnaround time for every project.

Mobile-First, Bus-Powered Design

Compact and lightweight with an integrated USB-C cable, AlphaRead is designed for portability and requires no external power—ideal for on-the-go production setups.

Dual-Slot Simultaneous Ingest

Transfer data from CFexpress Type B and SDXC UHS-II cards at the same time to eliminate bottlenecks and accelerate multi-camera workflows.

Built-In Data Protection

Integrated write protection safeguards your media, while independent slot LEDs provide real-time visibility into device and card activity.

Universal Compatibility

Works seamlessly across macOS, Windows, iPadOS, Linux, and ChromeOS with USB-C 3.2 Gen 2 and UASP support for high-speed data transfer.

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Industry Use Cases

The DataLocker AlphaRead Dual CFexpress + SD Card Reader serves as the perfect solution across multiple industries:

Media & Entertainment Production

AlphaRead empowers digital imaging technicians (DITs) and production teams to ingest footage from multiple cameras simultaneously. This reduces downtime between takes and accelerates post-production workflows, ensuring faster delivery timelines.

Photography & Content Creation

For professional photographers and creators, AlphaRead eliminates transfer delays when working with high-resolution images and video. Its portability and speed make it ideal for both studio and on-location shoots.

Government & Defense Workflows

AlphaRead’s TAA-compliant design makes it a trusted solution for federal agencies, defense contractors, and regulated environments. Teams can securely ingest and transfer mission-critical data from field devices while meeting procurement and compliance requirements.

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AlphaRead Dual CFexpress + SD Card Reader Customer Testimonials

Steve W.

Director of Technology

Reliable and comfortable for telehealth communication.

Our physicians and staff love the AlphaTalk headsets for virtual consultations. The audio quality is excellent, and the lightweight design is comfortable for extended use. The headsets meet HIPAA requirements for secure communication, making them an indispensable part of our telehealth toolkit.

Vanessa R.

Operations Manager

Crystal-clear audio for secure, client-focused calls.

The AlphaTalk USB headset has transformed our customer service operations. It’s comfortable for long calls, and the noise cancellation eliminates distractions, ensuring every conversation is professional and secure. The TAA compliance is an added layer of confidence for sensitive client discussions.

Devin Q

IT Specialist

Unmatched clarity and secure communication.

The AlphaTalk Push-to-Talk headset has become a vital tool for our team. Its TAA compliance ensures that we meet government security standards, while the push-to-talk feature gives us complete control over sensitive conversations. The noise cancellation is excellent, even in noisy environments.

Buy the AlphaRead Dual CFexpress + SD Card Reader Now

AlphaRead™ is built to accelerate modern workflows with speed, flexibility, and trusted performance. Designed for professionals handling high-volume media, it delivers fast, reliable ingest across dual card formats—whether you’re on set, in studio, or in the field.

Dual-Slot Efficiency: Ingest CFexpress Type B and SDXC UHS-II cards simultaneously to eliminate bottlenecks and keep your workflow moving.
High-Speed Performance: Transfer files at speeds up to 1032MB/s for faster turnaround times and quicker access to your content.
TAA Compliant: Manufactured in Taiwan to meet TAA requirements, making it ideal for government, defense, and regulated environments.
Portable, Plug-and-Play Design: Bus-powered with an integrated USB-C cable—no external power needed for seamless use anywhere.

$99.99

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Technical Specifications for DataLocker AlphaRead TAA Compliant Dual CFexpress + SD Card Reader (ARSDCFX)

Device Interface

Integrated USB-C 3.2 Gen 2 Male Cable

(1) USB-C 3.2 Gen 2 Female Interface up to 10Gb/s (1250MB/s) – USB 2.0/3.0 backwards compatible

Memory Card Slots

(1) CFexpress 2.0 Type B
(1) SD (SDXC UHS-II)
Separate LEDs for Each Card Slot

Protocol Support

UASP (USB Attached SCSI Protocol)

Power

Bus-powered (no external power supply required)

Physical Specifications

Height: 2.3 cm (0.9 in)
Length: 8.0 cm (3.1 in)
Width: 8.0 cm (3.1 in)
Weight: 144.0 g (0.32 lbs)

Hardware Compatibility

Works with any Mac, PC, or tablet with a USB Type-C or Thunderbolt 3 or later port.

Operating System Compatibility

MacOS 10.13 or later
Windows 10 or later
iPadOS 13 or later
Chrome OS
Linux

Supported Media

(1) CFexpress (Type B) cards (not included)
(1) SDXC (up to 4.0 UHS-II) cards (not included)

Part Number

ARSDCFX

Warranty

Backed by a 2-year limited warranty for peace of mind.

Country of Origin

Taiwan

Frequently Asked Questions (FAQ)

What types of memory cards does AlphaRead support?

AlphaRead supports CFexpress 2.0 Type B and SDXC UHS-II memory cards, allowing professionals to work across high-performance and widely used media formats.

Can I use both card slots at the same time?

Yes. AlphaRead is designed for simultaneous dual-card ingest, enabling you to transfer data from both CFexpress and SD cards at the same time to speed up your workflow.

What transfer speeds can I expect?

AlphaRead delivers real-world speeds up to 1032MB/s when using CFexpress cards, and over 300MB/s with SDXC UHS-II, depending on your system and media.

Is AlphaRead compatible with Mac and Windows?

Yes. AlphaRead is compatible with macOS, Windows, iPadOS, Linux, and ChromeOS, making it easy to integrate into virtually any workflow.

Does AlphaRead require external power?

No. AlphaRead is bus-powered via USB-C, so no external power supply is needed—just plug it into your device and start transferring data.

What makes AlphaRead TAA compliant?

AlphaRead is manufactured in Taiwan, meeting Trade Agreements Act (TAA) requirements. This ensures it can be used in government, defense, and regulated enterprise environments that require trusted supply chain sourcing.

Is AlphaRead suitable for government or defense use?

Yes. With its TAA-compliant design and high-performance capabilities, AlphaRead is ideal for federal agencies, contractors, and regulated organizations handling sensitive or mission-critical data.

Does AlphaRead protect my data during transfer?

Yes. AlphaRead includes built-in write protection and LED activity indicators, helping prevent accidental data overwrites while providing visibility into active transfers.

What devices can I connect AlphaRead to?

AlphaRead works with any system that has a USB-C or Thunderbolt 3+ port, including laptops, desktops, and compatible tablets.

What comes in the box?

Each AlphaRead package includes the dual-slot card reader, a virtual quick start guide, and a 2-year limited warranty.