Supports SxS PRO X Cards at Full Speed

Superior Dual-Slot Ingest Performance

SxS™ professional memory cards are used in many past and current Sony® and ARRI® pro digital video cameras and camcorders. Sony’s latest cards — SxS PRO X — take a performance leap by offering nearly 3x the maximum read speeds over previous generation cards. While Sony Venice Cinema Camera and PXW-Z750 XDCAM exploit SxS PRO X cards’ enhanced performance capabilities, even users of compatible Sony video cameras, such as PXW-X400 and PXW-Z450, can take advantage of the cards’ read speed potential.

Sony PXW-Z750 and ARRI Alexa SXT W Video Cameras

When it’s time to ingest footage to your computer, don’t settle on any old card reader — for the shortest ingest times, SxS PRO X cards require a card reader designed to support their maximum ingest speeds (and, for even greater efficiency, a dual-slot card reader that can ingest two cards simultaneously). Get a Sonnet SF3™ Series – SxS PRO X Card Reader; it’s the fastest tool for the job.

SF3 Series - SxS PRO X Card Reader Side View

Key Features

Superior Ingest Performance

Ingests footage from all SxS cards at up to maximum supported speeds. Simultaneously ingest from two cards at full speed.

Broad SxS Card Support

Supports all SxS media, including SxS PRO X, SxS PRO+ E Series, and SxS-1 cards.

PCIe 3.0 x4 Thunderbolt Device

This Thunderbolt 3 device provides four lanes of PCIe 3.0 (two lanes to each card slot). Thunderbolt 4 would be limited to one lane total. Learn more about Thunderbolt 3 performance benefits over Thunderbolt 4.

Compact, Rugged, Stackable

Small and rugged aluminum enclosure for reliable operation; design enables multiple SF3 Series card readers to occupy same footprint.

Rackable

Threaded mount points enable secure attachment of two readers side-by-side on a rack tray in just 1U of rack space.

Two Thunderbolt Ports

One port connects to computer; second port supports daisy chaining of up to five additional SF3 Series pro card readers.

Apple M series Compatible

Supports M series Macs.

Intel® Macs Compatible

Supports Intel Macs with Thunderbolt 3 ports, and Thunderbolt 2 or Thunderbolt 1 ports (with adapter plus Thunderbolt 2 cable, sold separately).

Windows Compatible

Supports Windows computers with Thunderbolt 4 or Thunderbolt 3 ports.

Free Lifetime Tech Support

‍Sonnet was established in Irvine, California in 1986. Since then, we’ve pioneered and brought to market many innovative and award-winning products that enhance the performance and connectivity of Mac, Windows, and other industry-standard computers. Many of our employees have been with the company for more than 20 years. We have a wealth of knowledge about our current and past products. Should you ever need technical support on one of our products, contact us; we’ll be around to help you.

SF3 Series - SxS PRO X Card Reader Front View

Ingest Simultaneously from Two Cards

Dual Card Slots, Double Productivity

The SF3 Series – SxS PRO X Card Reader ingests files from all SxS memory cards at their rated speeds. Better still, it can ingest files simultaneously from two cards — at double the average ingest speed of other SxS card readers — to cut your ingest times in half.

Compact, Rugged, Stackable

The SxS Card Reader for Digital Imaging Technicians (DITs)

For DITs working multi-camera shoots or in a small space, equipment size and design features matter. The SF3 Series – SxS PRO X Card Reader measures just 5.8 inches wide by 5.1 inches deep by 1 inch tall, making it suitable for use in any workspace and workflow.

SF3 Series - SxS PRO X Card Reader Dimensions

Sonnet SF3 Series Pro Card Readers

Designed to be Stacked and Daisy Chained

SF3 Series pro card readers feature rugged aluminum enclosures designed to be stacked and daisy chained, enabling multiple AJA PAK Media, CFast™ 2.0, CFexpress™/XQD™, RED MINI-MAG®, and SxS PRO X readers to occupy the same footprint, while connecting to your computer through a single cable. You can take advantage of Thunderbolt’s up to 2800 MB/s of PCIe 3.0 x4 bandwidth to ingest four, six, or more cards simultaneously!

AJA PAK Media Pro Card Reader ›

CFast 2.0 Pro Card Reader ›

CFexpress/XQD Pro Card Reader ›

RED MINI-MAG Pro Card Reader ›

SF3 Series - SxS PRO X Card Reader Thunderbolt 3 Ports

40Gbps Thunderbolt

Fastest External Interface Available

Featuring a dual-port 40Gbps Thunderbolt interface, this reader ingests footage from all SxS memory cards to Mac® and Windows® computers with Thunderbolt 4 or Thunderbolt 3 ports — on location, in the studio, or in the edit suite — at up to the fastest speeds the cards will support.

Dual 40Gbps Thunderbolt Ports

One port is reserved for the connection to your Thunderbolt 4 or Thunderbolt 3 computer; the second port enables expansion of up to five additional Thunderbolt peripheral devices in a daisy chain.

10Gbps USB 3.2 Gen 2 Support

10Gbps USB 3.2 Gen 2 support allows you to connect a USB device to the second Thunderbolt port using the proper cable or adapter.

Provides 15W of Power

For peripherals requiring extra power, 15 watts is provided to bus-powered devices.

Supports Connecting One 5K 60Hz Display

Maximize the utilization of one computer Thunderbolt port.

Secure Connection for High Performance

40Gbps Thunderbolt Cable and ThunderLok Included

Sonnet includes a Thunderbolt cable that supports Thunderbolt’s full 40Gbps bandwidth, and is fully compatible with Thunderbolt 4 and Thunderbolt 3 computers. Sonnet also provides a ThunderLok™ Thunderbolt connector retainer clip that prevents accidental cable disconnections — just slide it over one end of the cable, and then plug in the connector and secure it to the reader by turning a thumbscrew. Because of its unique design, ThunderLok remains on the cable so it won’t get lost when not in use.

Sonnet Thunderbolt Cable with ThunderLok

Compatible with Thunderbolt 4 Computers and Apple M series Macs

SF3 Series professional card readers are fully compatible with Thunderbolt 4 computers, including Apple M series Macs. Sonnet’s media readers are purposely designed with a Thunderbolt 3 controller and its four lanes of PCIe (not available in a Thunderbolt 4 peripheral) to achieve maximum simultaneous ingest speeds. Learn more about the performance benefits of Thunderbolt 3 over Thunderbolt 4.

Compatible with Apple M series Macs

see Tech Specs for details

Bus-Powered Option Available

Do you need the fastest ingest speeds but need to travel light — extra power bricks and cables take up extra space and can weigh you down — and don’t have a large stack of cards to ingest? Check out Sonnet’s SxS PRO X Thunderbolt Single-Slot Card Reader. It’s bus-powered, operating off its Thunderbolt connection so there’s no need to plug in a power supply or power cable, and reads SxS PRO X cards at rated speeds.

See Tech Specs for footnotes.
Product specifications and information subject to change without notice. Computer hardware and accessories featured in photos that are not included with product are shown for illustration purposes; items sold separately.