SF3 Series – CFexpress/XQD Pro Card Reader


SF3 Series – CFexpress/XQD Pro Card Reader: Dual Card Slots, Less Waiting


SF3 Series – CFexpress™/XQD™ Pro Card Reader

Professional dual-slot CFexpress 2.0 Type B/XQD reader for computers with Thunderbolt 3 ports.


Superior Ingest Performance

Whether you’re capturing 4K at 60P RAW video footage to CFexpress™ memory cards, or shooting hundreds of photos in a session and saving them to XQD™ memory cards, the generated files are huge, and the cards fill up fast. Moving those files to your computer for editing is a must, but if you use the wrong tool, you’ll spend a lot of time waiting around. Get a Sonnet SF3™ Series – CFexpress/XQD Pro Card Reader; it’s the ultimate tool for finishing the job fast.

SF3 Series – CFexpress/XQD Pro Card Reader: Dual Card Slots, Less Waiting

The SF3 Series – CFexpress/XQD Pro Card Reader is ultra-fast, able to ingest files from CFexpress and XQD cards at their maximum speeds. Better still, it can ingest files simultaneously from two CFexpress cards—at more than double the average ingest speed of other CFexpress or XQD card readers—to cut your ingest times in half.

Key Features:

  • 40Gbps Thunderbolt™ 3 Interface
  • Dual CFexpress/XQD Slots
  • Ingest footage from CFexpress 2.0 Type B cards
  • Ingest footage from XQD cards
  • Rugged Aluminum Enclosure
  • Compact, Rugged, Stackable
  • Thunderbolt Cable and ThunderLok Included
  • Mac® and Windows® Compatible
  • 2-year Product Warranty
  • Free Lifetime Customer Technical Support
  • Designed in the USA


Additional information

Dimensions 14.7 × 8.8 × 3.6 cm

Form Factor

External Connector

2x CFexpress 2.0 Type B/XQD card slots
2x Thunderbolt 3 ports
1x Power port

Supported Media

CFexpress 2.0 Type B


Mac Compatibility

Mac (Intel®) with Thunderbolt 3 ports
Mac with a Thunderbolt 2 or Thunderbolt port with an Apple Thunderbolt 3 (USB C) to Thunderbolt 2 Adapter plus a Thunderbolt 2 cable (both sold separately).

Mac (M1) as follows:

Compatible with CFexpress cards
Not currently compatible with XQD cards (Sony M1-compatible driver for XQD Cards expected)

macOS® 10.12.6+
macOS Big Sur compatible(4)

Windows Compatibility

Computer with Thunderbolt 3 ports
Window 10 (64-bit Edition Version 1809 or greater)

In The Box

Sonnet SF3 Series – CFexpress/XQD Pro Card Reader
Power adapter
Power cable
0.5-meter Thunderbolt 3 cable
ThunderLok 3 retainer clip


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