ProGrade Digital PG05.6
ProGrade Digital PG05.6
Type
Professional Hub
Max Speed
1700 MB/s (CFexpress B)
Interface
USB 4.0 (40Gbps)
Price Tier
$$
This website contains affiliate links. We may earn a small commission when you purchase through our links at no extra cost to you.
Featured SD Card Readers
This website contains affiliate links. We may earn a small commission when you purchase through our links at no extra cost to you.
CFexpress Type B and SD UHS-II Dual-Slot Memory Card Reader by ProGrade Digital | USB 3.2 Gen 2 for Professional Filmmakers, Photographers & Content Creators
SD UHS-II Dual-Slot Memory Card Reader by ProGrade Digital | USB 3.2 Gen 2 for Professional Filmmakers, Photographers & Content Creators
ProGrade Digital SDXC and microSDXC Dual-Slot Mobile Card Reader USB-C 3.2 Gen 2 (PGM0.5)
Who Is This For?
Thunderbolt 3 readers top out at 800 MB/s because they are USB 3.2 Gen 2. This USB 4.0 reader actually lets CFexpress Type B cards reach their full 1700 MB/s potential. For wedding and event shooters with multiple R5s, this cuts import time in half.
Pros & Cons
Pros
- ✓Unlocks true 1700 MB/s CFexpress B speeds with USB 4
- ✓0
- ✓5000 MB/s spec rated
- ✓Active cooling prevents thermal throttling during large imports
- ✓Magnetic base keeps it stable
Cons
- ✗Fan noise during operation
- ✗USB 4
- ✗0 port required (not all laptops)
- ✗Expensive
Full Specifications
| Brand | ProGrade Digital |
| Model | PG05.6 |
| Type | Professional Hub |
| Interface | USB 4.0 (40Gbps) |
| Supported Slots | CFexpress Type B, SD UHS-II |
| Max Speed | 1700 MB/s (CFexpress B) |
| Transfer Rate | 40Gbps |
| Price Tier | Premium |
Device Compatibility
Works With
Canon EOS R5, Canon EOS R3, Nikon Z9, Nikon Z8, MacBook Pro M3/M4
OS Support
macOS, Windows
Frequently Asked Questions
How is USB 4.0 different from Thunderbolt 3?
What real-world speeds should I expect?
Do I need USB 4.0 or does Thunderbolt 3 work?
Compare Similar Readers
Perfect For These Devices
Based on our compatibility testing, the ProGrade Digital USB 4.0 CFexpress Type B Reader works excellently with: