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PG05.5: a two-format reader, not every fast card in one box

ProGrade’s CFexpress Type B/SD reader is useful for a mixed camera kit, with a clear XQD and USB-interface boundary.

SANJIESAN · Editorial review date

PG05.5: a two-format reader, not every fast card in one box
SANJIESAN original concept scene, not a product photograph.

Two specific slots can be enough

If one camera supplies CFexpress Type B and another supplies SDXC, PG05.5 can consolidate those formats into one reader. That is a more convincing reason to choose it than the general appeal of extra slots. A creator using only SD cards may gain little from the unused Type B opening.

ProGrade explicitly excludes XQD. Do not repurpose an existing XQD collection for this purchase simply because its cards resemble another format. The product is named for CFexpress Type B and SD, not for every card used by a large camera.

The model number matters more than a USB-C plug

PG05.5 uses USB 3.2 Gen 2. The manufacturer lists up to 10 Gb/s, expressed as 1.25 GB/s, as its interface transfer figure. A USB-C connection does not turn this model into ProGrade’s separate USB4 reader. Choosing it for a USB4-only performance target would start with the wrong device.

Both A-to-C and C-to-C cables are documented, making it adaptable to the two connector shapes without buying a reader for each. The host still needs the relevant interface capability for the advertised ceiling; an included cable is not a new port capability.

A practical place on the desk

The magnetic base and supplied mounting plate give it a defined place beside the editing computer instead of another loose adapter. Decide whether that arrangement suits the actual work surface before applying an adhesive plate.

The quick-start guide’s activity LED is useful when finishing a transfer: it distinguishes active reading/writing from an idle state, and the guide says not to remove media while the LED is flashing. For this product, the attractive purchase is a simpler two-format handoff with a known place and connection—not an unqualified speed upgrade.

Sources & further reading

Editorial review date:

  1. ProGrade: PG05.5 card formats and USB interface
  2. ProGrade: PG05.5 quick-start guide
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