Sony USB Type C CFexpress Type A Memory Card Reader

The Sony USB Type-C CFexpress Type A Reader (VX9574) supports ultra-fast file transfers from CFexpress Type A cards via USB 40Gbps. Designed for professional creators working with large video and image files, it’s optimised for Sony’s G Series cards and built to handle long sessions with high thermal stability. The Sony Memory Card Reader connects easily to PCs, tablets, and smartphones for a seamless, high-speed data transfer process.

Sony USB Type-C CFexpress Type A Memory Card Reader Key Features:

• Dedicated reader for CFexpress Type A memory cards
• CFexpress 4.0 support to maximise card performance
• USB 40Gbps interface for high-speed transfers
• Compatible with Sony G Series TOUGH CFexpress Type A
• Works with PCs, tablets, and smartphones (Windows, macOS, iOS, iPadOS, Android)
• Supports large file transfer for 4K and high-bitrate video
• Redesigned internal structure for heat management
• Stable performance during long transfers or heavy usage
• Compact, durable, and portable for professional environments
• Includes USB Type-C cable for immediate use

What’s in the box?

• 1 x Sony USB Type-C CFexpress Type A Memory Card Reader
• 1 x USB Type-C Cable

FAQs:

What devices are compatible with the Sony USB Type-C CFexpress Type A Memory Card Reader?

The reader works with devices that support USB Type-C, including PCs running Windows or macOS, as well as mobile devices running iOS, iPadOS, or Android. This compatibility makes it an excellent choice for professionals who transfer footage directly to tablets or laptops in the field. Just ensure the device supports USB 40Gbps for maximum performance. Slower ports will still work, but at reduced speeds.

Does the Sony USB Type C CFexpress Type A Memory Card Reader work with all CFexpress cards?

The VX9574 is explicitly built for CFexpress Type A cards, such as Sony’s G Series TOUGH models. It will not support CFexpress Type B or other memory card formats. However, it’s fully backwards-compatible with earlier Sony Type A cards and supports both CFexpress 2.0 and 4.0 standards. This feature makes it a future-ready reader while still serving current-generation cards.

How fast is the transfer speed in practice?

When paired with a CFexpress 4.0 Type A card and a USB 40Gbps-compatible device, users can expect near-maximum speeds, with sustained high-speed transfers of large files, such as 4K video or burst stills. While actual speeds depend on system conditions, this setup is ideal for creators needing fast card-to-edit transfers. For optimal results, use with a high-performance host machine and a high-quality cable.

Does the reader have protection against overheating?

Sony has incorporated a redesigned internal structure focused on heat dissipation. This feature helps prevent performance throttling during long transfers of large data volumes. Even in extended sessions or when moving multiple high-bitrate video files, the reader maintains stable transfer speeds.