SmallRig Multifunctional Card Reader & Storage Case (CFexpress Type B) 4532

Overview

The SmallRig Multifunctional Card Reader & Storage Case (CFexpress Type B) 4532 offers a professional-grade solution for creators, combining secure, high-capacity memory card storage with fast, simultaneous multi-format data transfer. Supporting CFexpress Type B, SD, and Micro SD cards, it enables streamlined workflows for professional users.

With USB 3.2 Gen2, it delivers 10Gbps (1250MB/s) transfer speeds, and an integrated aluminum heatsink and auxiliary USB-C power port maintain stable performance. An innovative AirTag slot ensures secure card tracking through Apple’s Find My network, adding another layer of protection for mobile creators.

Core Features

• Triple-slot design supports CFexpress Type B, SD, and Micro SD cards
• Built-in USB 3.2 Gen2 for 10Gbps high-speed transfers
• Aluminum heatsink for active cooling and sustained performance
• Integrated AirTag slot for secure tracking and card management
• Stores 4x SD, 2x Micro SD, and 3x CFexpress cards
• Dial toggles to mark card status (empty/full)
• Includes carabiner for portability and flat wrench for emergency disassembly

Compatibility

• USB 3.2 Gen2 (10Gbps), backward-compatible with USB 3.1 / 3.0 / 2.0
• SD cards: UHS-II (up to 312MB/s), UHS-I compatible
• Micro SD cards: UHS-II (up to 312MB/s), UHS-I compatible

Precautions

• USB speed limited by host port if not USB 3.2 Gen2
• Insert cards in correct orientation
• When using SD + Micro SD, system prioritizes the faster card
• Operating temp: -10°C to 50°C | Storage temp: -20°C to 65°C
• Do not remove other cards during active data transfer
• Avoid disconnecting auxiliary USB-C power while transferring
• Keep file manager active when using mobile devices