Original price was: £ 115.83.£ 114.95Current price is: £ 114.95. | £ 137.94 inc VAT
Sonnet SF3 Series – CFexpress/XQD Pro Card Reader
Sonnet SF3 Series – CFexpress/XQD Pro Card Reader
Professional Dual-Slot Thunderbolt Reader For CFexpress Type B And XQD Media
The Sonnet SF3 Series – CFexpress/XQD Pro Card Reader is a professional dual-slot Thunderbolt reader for CFexpress 2.0 Type B and XQD media.
Its high-bandwidth 40Gbps Thunderbolt interface allows two cards to be ingested simultaneously at their supported speeds, making it suited to DIT, cinema, photography and high-resolution production workflows.
- 2 × CFexpress 2.0 Type B/XQD card slots.
- 40Gbps Thunderbolt interface with dual Thunderbolt ports.
- Simultaneous dual-card ingest.
- Stackable, rugged aluminium SF3 Series chassis.
Category: Card Readers
Brand: Sonnet Technology
Original price was: £ 340.00.£ 320.95Current price is: £ 320.95. | £ 385.14 inc VAT
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Sonnet SF3 Series – CFexpress/XQD Pro Card Reader – Product Overview
The Sonnet SF3 Series - CFexpress/XQD Pro Card Reader (SF3-2CFEX) provides two high-speed media slots for professional CFexpress 2.0 Type B and XQD workflows.
Dual CFexpress Type B / XQD Slots
Both slots support CFexpress 2.0 Type B and XQD cards, allowing two cards to be accessed simultaneously. On compatible iPad Pro systems, Sonnet specifies CFexpress card support only.
40Gbps Thunderbolt Performance
The reader uses a 40Gbps Thunderbolt bus interface with PCIe bandwidth suited to high-performance professional media. Multiple SF3 readers can be daisy chained for larger ingest stations.
Professional Workflow Design
The compact aluminium enclosure is designed for desktop, cart and location work. SF3 Series readers can be stacked to minimise footprint, and compatible Sonnet rack hardware can mount two readers side-by-side in 1U.
Dual Thunderbolt Ports
One Thunderbolt port connects to the host while the second supports daisy chaining of additional Thunderbolt peripherals and compatible SF3 readers.
Broad Platform Compatibility
Sonnet supports compatible Mac and Windows systems, with CFexpress support also available on supported M-series iPad Pro models.
Sonnet SF3 Series – CFexpress/XQD Pro Card Reader – Key Features
- Professional dual-slot CFexpress 2.0 Type B/XQD reader.
- Supports simultaneous ingest from two media cards.
- 40Gbps Thunderbolt interface.
- Two Thunderbolt ports for host connection and daisy chaining.
- Portable aluminium enclosure designed for stacking and rack integration.
- Supports compatible Mac and Windows systems.
- CFexpress support on compatible M-series iPad Pro systems.
- Includes 0.5m Thunderbolt cable and ThunderLok-A connector lock.
- Universal 60W power adapter.
- Two-year Sonnet warranty.
Sonnet SF3 Series – CFexpress/XQD Pro Card Reader – Technical Specifications
| Product | Sonnet SF3 Series - CFexpress/XQD Pro Card Reader |
| Part Number | SF3-2CFEX |
| Form Factor | Portable dual-slot card reader |
| Bus Interface | 40Gbps Thunderbolt |
| Card Slots | 2 × CFexpress 2.0 Type B/XQD |
| Thunderbolt Ports | 2 |
| Supported Media | CFexpress 2.0 Type B; XQD |
| Power Adapter | Universal 60W, 100–240V AC, 50–60Hz |
| Dimensions | 147 × 88.3 × 35.6mm |
| Weight | Reader and power adapter: 0.6kg; complete package: 1kg |
| Included | Power adapter, region-specific power cable, 0.5m Thunderbolt cable, ThunderLok-A, documentation |
| Warranty | 2 years |
Sonnet SF3 Series – CFexpress/XQD Pro Card Reader – Product Videos
Sonnet Technology Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard Sonnet Technology Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the the manufacturer website, or contact us if unsure before ordering.











