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Main image of USB4 CFexpress 4.0 Type B Card Reader, 40Gbps Professional Grade Memory Card Adapter, Up to 5000MB/s, Built-in Turbo Cooling Fan & PD Power Port, Compatible with iPhone 15/16, Mac, Windows (USB Mode)

Alt view image 2 of 6 - USB4 CFexpress 4.0 Type B Card Reader, 40Gbps Professional Grade Memory Card Adapter, Up to 5000MB/s, Built-in Turbo Cooling Fan & PD Power Port, Compatible with iPhone 15/16, Mac, Windows (USB Mode)

Alt view image 3 of 6 - USB4 CFexpress 4.0 Type B Card Reader, 40Gbps Professional Grade Memory Card Adapter, Up to 5000MB/s, Built-in Turbo Cooling Fan & PD Power Port, Compatible with iPhone 15/16, Mac, Windows (USB Mode)

Alt view image 4 of 6 - USB4 CFexpress 4.0 Type B Card Reader, 40Gbps Professional Grade Memory Card Adapter, Up to 5000MB/s, Built-in Turbo Cooling Fan & PD Power Port, Compatible with iPhone 15/16, Mac, Windows (USB Mode)

Alt view image 5 of 6 - USB4 CFexpress 4.0 Type B Card Reader, 40Gbps Professional Grade Memory Card Adapter, Up to 5000MB/s, Built-in Turbo Cooling Fan & PD Power Port, Compatible with iPhone 15/16, Mac, Windows (USB Mode)

Alt view image 6 of 6 - USB4 CFexpress 4.0 Type B Card Reader, 40Gbps Professional Grade Memory Card Adapter, Up to 5000MB/s, Built-in Turbo Cooling Fan & PD Power Port, Compatible with iPhone 15/16, Mac, Windows (USB Mode)

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USB4 CFexpress 4.0 Type B Card Reader, 40Gbps Professional Grade Memory Card Adapter, Up to 5000MB/s, Built-in Turbo Cooling Fan & PD Power Port, Compatible with iPhone 15/16, Mac, Windows (USB Mode)

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Next-Gen 40Gbps Performance: Harness the full potential of CFexpress 4.0 Type B cards with transfer speeds up to 5000MB/s. Specifically optimized for high-end workflows, achieving over 3300MB/s on Mac M1/M2/M3 systems. Backward compatible with CFexpress 2.0 (up to 1600MB/s).
Active Turbo Cooling System: High-speed data transfers generate significant heat. Our built-in silent turbo fan provides active heat dissipation, preventing thermal throttling and ensuring your cards maintain peak performance during long file ingestions.
Dual Power Versatility & OTG: Features a dedicated USB-C PD auxiliary power port. This solves common "insufficient power" errors when using the reader with iPads, smartphones, or tablets, ensuring a stable connection even on mobile devices.

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Universal Pro Compatibility: Plug-and-play ready for OWC Atlas Pro, ProGrade, SanDisk, and Sony CFexpress Type B cards. Seamlessly integrates with USB-C Macs, iPads, Chromebooks, and Android devices.
Important Windows Note: For maximum stability, Windows OS users are recommended to use USB Mode for data exchange. Please note potential compatibility limitations with specific Windows-based Thunderbolt 3/4 ports.
Complete Pro Kit: Includes everything you need to get started: 1x USB4 CFexpress 4.0 Reader, 1x High-Speed Thunderbolt 4/USB4 Cable, and 1x USB A-to-C Cable for legacy device connectivity.

Additional Information
First Listed on Newegg	May 25, 2026

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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Grandwood Tech Limited Return Policy

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Item#: 9SIC6VTKXN0704