The SmallRig 4532 Multifunctional Card Reader & Storage Case (CFexpress Type B) provides a professional-grade solution for creators. This unit offers secure, high-capacity card storage alongside high-speed data transfer capabilities, supporting simultaneous use of CFexpress Type B, SD, and Micro SD (TF) formats for maximum efficiency. Equipped with a built-in USB 3.2 Gen 2 chip, it delivers speeds of up to 10Gbps (125 0MB/s), while the aluminum heat sink and auxiliary USB-C power port ensure stable performance. The dedicated AirTag slot allows for safer memory card management.
The case stores up to 9 cards: 4x SD, 2x Micro SD (TF), and 3x CFexpress Type B. Each slot features a silicone pad for secure storage and adial key to mark card status (empty / full). Additionally, it comes with a carabiner for enhanced portability and a flat wrench for emergency disassembly.
Note:
Speed throttles if host USB-C port is below USB 3.2 Gen2.
Ensure correct card orientation before insertion.
Card priority: When reading SD + Micro SD simultaneously, bandwidth prioritizes the higher-speed card.
Operating Temp: -10°C to 50°C (14℉ to 122℉) | Storage Temp: -20°C to 65°C (-4℉ to 149℉).
Avoid inserting / removing other cards during data transfer to prevent data loss.
Do not plug / unplug the auxiliary USB-C power during transfer, as PD protocol variations may interrupt transmission.
Mobile phone / tablet use: Keep file manager active in background to avoid interruptions.
