- Triple-Slot High-Speed Transfer: Simultaneously read and transfer data from CFexpress Type B, SD, and Micro SD cards for maximum workflow efficiency.
- Innovative AirTag Slot: Track and secure your memory cards with Apple’s Find My network.
- USB 3.2 Gen2 & Active Cooling: Delivers 10Gbps (1250MB/s) transfer speeds with an aluminum heatsink for sustained performance (1GB file in 2 sec).
- Smart Card Management: Stores 4x SD, 2x Micro SD, and 3x CFexpress Type B cards with status toggles (empty / full).
- Triple-Slot High-Speed Transfer: Simultaneously read and transfer data from CFexpress Type B, SD, and Micro SD cards for maximum workflow efficiency.
- Innovative AirTag Slot: Track and secure your memory cards with Apple’s Find My network.
- USB 3.2 Gen2 & Active Cooling: Delivers 10Gbps (1250MB/s) transfer speeds with an aluminum heatsink for sustained performance (1GB file in 2 sec).
- Smart Card Management: Stores 4x SD, 2x Micro SD, and 3x CFexpress Type B cards with status toggles (empty / full).
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SmallRig 4532 Multifunctional Card Reader & Storage Case (CFexpress Type B)
The SmallRig 4532 Multifunctional Card Reader & Storage Case is a professional-grade, all-in-one card reader and storage solution built for creators who demand speed, reliability, and portability. Supporting simultaneous use of CFexpress Type B, SD, and Micro SD (TF) cards, it delivers an efficient workflow wherever you go—on location, in the studio, or while traveling.
Key Features
-
High-Speed Data Transfer
Built with a USB 3.2 Gen 2 chip, the SmallRig 4532 delivers transfer speeds up to 10Gbps (1250MB/s). An auxiliary USB-C power port maintains stable performance during high-load transfers, ensuring dependable speed for professional projects. -
All-in-One Card Storage
Securely stores up to 9 memory cards for quick organization:- 3 × CFexpress Type B
- 4 × SD (UHS-I / UHS-II)
- 2 × Micro SD / TF (UHS-I / UHS-II)
Each slot includes silicone pads for protection and a status dial key to mark cards as full or empty.
-
Robust and Travel-Ready
Constructed with an aluminum heat sink for effective thermal control. Includes a carabiner for easy attachment and a flat wrench for emergency disassembly. A built-in AirTag slot helps you track your case wherever you work.
Compatibility & Performance
Works With:
- USB Interface: USB 3.2 Gen 2 (10Gbps / 1250MB/s), backward-compatible with USB 3.1, 3.0, and 2.0
- SD Cards: UHS-II (SD / SDXC / SDHC, up to 312MB/s), backward-compatible with UHS-I
- Micro SD Cards: UHS-II (Micro SD / SDXC / SDHC, up to 312MB/s), backward-compatible with UHS-I
Important Notes
- Full speed requires a host device with USB-C 3.2 Gen 2.
- Insert cards in the correct orientation to avoid damage.
- When using SD and Micro SD simultaneously, bandwidth prioritizes the faster card.
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Operating Temperature: -10?°C to 50?°C (14?°F to 122?°F)
Storage Temperature: -20?°C to 65?°C (-4?°F to 149?°F) - Avoid inserting or removing cards during data transfer.
- Do not connect/disconnect the auxiliary USB-C power port during active transfers.
- For mobile or tablet use, keep the file manager app running in the background.

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SmallRig 4532 Multifunctional Card Reader & Storage Case (CFexpress Type B)
The SmallRig 4532 Multifunctional Card Reader & Storage Case is a professional-grade, all-in-one card reader and storage solution built for creators who demand speed, reliability, and portability. Supporting simultaneous use of CFexpress Type B, SD, and Micro SD (TF) cards, it delivers an efficient workflow wherever you go—on location, in the studio, or while traveling.
Key Features
-
High-Speed Data Transfer
Built with a USB 3.2 Gen 2 chip, the SmallRig 4532 delivers transfer speeds up to 10Gbps (1250MB/s). An auxiliary USB-C power port maintains stable performance during high-load transfers, ensuring dependable speed for professional projects. -
All-in-One Card Storage
Securely stores up to 9 memory cards for quick organization:- 3 × CFexpress Type B
- 4 × SD (UHS-I / UHS-II)
- 2 × Micro SD / TF (UHS-I / UHS-II)
Each slot includes silicone pads for protection and a status dial key to mark cards as full or empty.
-
Robust and Travel-Ready
Constructed with an aluminum heat sink for effective thermal control. Includes a carabiner for easy attachment and a flat wrench for emergency disassembly. A built-in AirTag slot helps you track your case wherever you work.
Compatibility & Performance
Works With:
- USB Interface: USB 3.2 Gen 2 (10Gbps / 1250MB/s), backward-compatible with USB 3.1, 3.0, and 2.0
- SD Cards: UHS-II (SD / SDXC / SDHC, up to 312MB/s), backward-compatible with UHS-I
- Micro SD Cards: UHS-II (Micro SD / SDXC / SDHC, up to 312MB/s), backward-compatible with UHS-I
Important Notes
- Full speed requires a host device with USB-C 3.2 Gen 2.
- Insert cards in the correct orientation to avoid damage.
- When using SD and Micro SD simultaneously, bandwidth prioritizes the faster card.
-
Operating Temperature: -10?°C to 50?°C (14?°F to 122?°F)
Storage Temperature: -20?°C to 65?°C (-4?°F to 149?°F) - Avoid inserting or removing cards during data transfer.
- Do not connect/disconnect the auxiliary USB-C power port during active transfers.
- For mobile or tablet use, keep the file manager app running in the background.
