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SmallRig CFexpress Type B Multifunctional Card Reader and Storage Case

BH #SM4532 • MFR #4532
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SmallRig CFexpress Type B Multifunctional Card Reader and Storage Case
Key Features
  • Card Reader and Case Combo
  • Stores Nine Total Cards
  • Holds Three CFexpress Type B Cards
  • Holds Four SD & Two microSD Cards
Transport memory cards and transfer data at speeds up to 1250 MB/s using the CFexpress Type B Multifunctional Card Reader and Storage Case from PGYTECH, which features one CFexpress Type B card slot, one UHS-II SDXC card slot, and one UHS-II microSDXC card slot, all of which may be used simultaneously. There is also room to store three CFexpress Type B cards, four SD cards, and two microSD cards. It is resistant to dust and water splashes and, thanks to an integrated AirTag slot, you'll be able to easily keep track of this peripheral. Host connectivity is accomplished using an integrated USB-C 3.2 Gen 2 cable that provides bus power, and there is a USB-C charging port that delivers pass-through power to connected devices. If you're concerned about overheating, an integrated aluminum heatsink helps keep operating temperatures cool, even during intense workloads.
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SmallRig 4532 Overview

Transport memory cards and transfer data at speeds up to 1250 MB/s using the CFexpress Type B Multifunctional Card Reader and Storage Case from PGYTECH, which features one CFexpress Type B card slot, one UHS-II SDXC card slot, and one UHS-II microSDXC card slot, all of which may be used simultaneously. There is also room to store three CFexpress Type B cards, four SD cards, and two microSD cards. It is resistant to dust and water splashes and, thanks to an integrated AirTag slot, you'll be able to easily keep track of this peripheral. Host connectivity is accomplished using an integrated USB-C 3.2 Gen 2 cable that provides bus power, and there is a USB-C charging port that delivers pass-through power to connected devices. If you're concerned about overheating, an integrated aluminum heatsink helps keep operating temperatures cool, even during intense workloads.

Please note that Apple AirTags are sold separately. Also, when simultaneously working with SD and microSD media, the bandwidth will prioritize the higher speed card.

High-Speed Data Transfers
The USB 3.2 Gen 2 standard helps ensure maximum bandwidth for uninterrupted transfers, including downloading media simultaneously from all three card slots.
Heat-Managed Performance
A built-in aluminum heat sink helps eliminate speed drops caused by overheating.
The Power-Through Hub
A built-in USB-C passthrough port can simultaneously power laptops and tablets while transferring data.
Integrated AirTag Slot for Your Asset Protection
An integrated Apple AirTag slot helps you track this reader and any stored media.
Pro-Grade Card Capacity
There is room to store three CFexpress Type B cards, four SD cards, and two microSD cards. A lodging buckle helps prevent cards from dislodging.
Engineered for Efficiency
Resistant to dust and water splashes, users will also have access to an included flat wrench for on-set adjustments, plus a carabiner for secure portable mounting.

SmallRig 4532 Specs

Key Specs
USB I/O
1x USB-C (Charging Only)
Audio I/O
No
Network I/O
No
Host Connection
USB-C 3.1/3.2 Gen 2 via Integrated Cable
Power Source
Bus Powered
USB I/O
1x USB-C (Charging Only)
Audio I/O
No
Network I/O
No
Media Card Reader
1x CFexpress Type B
1x SDXC (UHS-II [312 MB/s])
1x microSDXC (UHS-II [312 MB/s])
Host Connection
USB-C 3.1/3.2 Gen 2 via Integrated Cable
Power Source
Bus Powered
Operating Conditions
14 to 122°F / -10 to 50°C
Storage Conditions
-4 to 149°F / -20 to 65°C
Enclosure Material
ABS, Aluminum
Lock Slot
No
Dimensions
6.5 x 2.6 x 1.1" / 165.1 x 66 x 27.9 mm
Weight
8.29 oz / 235 g
Packaging Info
Package Weight
0.7 lb
Box Dimensions (LxWxH)
7.5 x 5.4 x 2.4"

SmallRig 4532 Reviews

Not bad but not great

By Souhaib
Rated 3 out of 5
Date: 2026-01-19

Pros: -Holds a lot of cards -Can read from multiple cards simultaneously -Fast transfer speeds without overheating Cons: -The compartment that holds the cards becomes flimsy when fully opened/extended -The additional C port does not double as reading port, it only works as a power through. Disappointing especially if the main cable dies for reason then the entire thing is useless. If you are interested in this reader, buy it at a discount like I did.

Gets too hot

By Jim
Rated 1 out of 5
Date: 2026-01-10

Besides getting way to hot when in use, it’s a nice product. Just too bad it’s not usable

See any errors on this page?

how long is the USBC cord? not sure if this will ...

how long is the USBC cord? not sure if this will reach my Studio Display and still properly lay flat on the desk.
Asked by: RYAN
The USB cable that is built into the SmallRig CFexpress Type B Multifunctional Card Reader and Storage Case is about 4 inches long. There are extension cables that can be used such as the OWC 1.6' USB Type-C Extension Cable (Black), BH # OWCTCCBLEX05.
Answered by: Elliot A
Date published: 2025-12-15
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