
Sonnet Expands Thunderbolt 2-to-PCIe Expansion Chassis Product Line, Adds New Single-Slot Model 12 March 2015
News
Compact Echo Express SE I Supports Nearly Every Thunderbolt-Compatible PCI Express Card
Sonnet today announced the Echo Express SE I, the latest addition to the award-winning Echo Express line of Thunderbolt 2-to-PCIe expansion systems. Like the other members of the Echo Express family, the SE I enables the use of a wide variety of high-performance PCI Express (PCIe) cards originally designed for use in desktop computers with any Mac or Windows computer with a Thunderbolt port. The new single-slot model supports nearly every Thunderbolt-compatible PCIe card on the market, including double-width cards (PCIe card plus daughter card).
The Echo Express SE I features Thunderbolt 2 technology, which provides ample bandwidth for many of the most demanding, highest performance PCIe cards, and incorporates support for the DisplayPort 1.2 protocol, which enables video streaming to a 4K video monitor. The new expansion chassis is ideally suited for use with a wide variety of pro video capture, audio interface, SAS or SATA HBA, 16Gb or 8Gb Fibre Channel, 10 Gigabit Ethernet, and RAID controller PCIe cards, allowing them to connect with Thunderbolt-enabled iMac , Mac mini, MacBook Air , and MacBook Pro computers, as well as Mac Pro computers that lack PCIe expansion slots. Plus, the Echo Express SE I s dual Thunderbolt 2 ports not only support full-bandwidth connectivity with 20Gbps Thunderbolt 2-equipped host computers, but provide full backward compatibility with 10Gbps Thunderbolt-equipped computers and devices, and support daisy-chaining of other Thunderbolt 2 and Thunderbolt devices.
The Echo Express SE I was designed for users needing a simple way to connect a single adapter card to their computers, and it supports all but the longest (full-length) Thunderbolt-compatible PCIe cards. Weighing just 2.6 pounds and measuring only 5.6 inches wide by 8.6 inches deep by 3.5 inches tall, the SE I is compact and lightweight, yet its rugged aluminum case provides great protection for the installed card. The new chassis supports half-length (up to 7.75 inches long), full-height, single-width PCIe 2.0 x8 cards, and provides an additional space for a daughter card. Some specialty cards, such as RME s HDSPe MADI FX card, Blackmagic Design s DeckLink 4K Extreme, and the Lynx AES16e-50, include a daughter card that mates with and provides additional external connections to the main card. In the SE I, the daughter card occupies an adjacent space without filling a slot. The list of compatible PCIe cards is available on Sonnet s Website and is continually expanding as more cards are tested and certified.
The Echo Express SE I features an ultraquiet, temperature-controlled fan that automatically speeds up as necessary to cool the installed card when it s hot, slows down when it s cool, and quietly and efficiently cools the card at all times, even during peak operation.
The Echo Express SE I ships with an 80-watt external power adapter, keeping the system s energy usage low. The SE I also conserves energy by automatically powering off when the computer powers off or sleeps. In the package, Sonnet includes a Thunderbolt cable to connect the SE I to a user s computer and a lock mechanism to secure the cable to the chassis. Sonnet s new ThunderLok Thunderbolt Connector Retainer Clip screws into the Echo chassis to prevent accidental cable disconnects. Like the other models in the Echo Express family, the Echo Express SE I is designed and built by Sonnet in California.
"With its compact design, whisper-quiet operation, and ultrafast 20Gbps Thunderbolt 2 interface, the Echo Express SE I offers users a small, unobtrusive, and powerful way to add Thunderbolt 2-to-PCIe card expansion to any computer with a Thunderbolt port," said Robert Farnsworth, CEO of Sonnet Technologies. "For our customers only needing to connect a single card, the SE I offers the broad PCIe card compatibility of our larger Echo Express models, but within a smaller case and at a lower price point."
Along with the release of the Echo Express SE I, Sonnet has refreshed its smaller sibling, the Echo Express SEL. The SEL shares the same overall features and design as the Echo Express SE I, but is even smaller and purpose-built to accommodate a single low-profile card, perfect for the most popular high-bandwidth network adapter, host bus adapters, and storage interface cards. Along with its new black finish, the SEL now includes the ThunderLok Thunderbolt connector retainer clip and has been reduced in price.
The Echo Express SE I (part number ECHO-EXP-SE1) is available now for $349. More information on the product and compatible PCIe expansion cards is available at www.sonnettech.com/product/echoexpressse1.html.
The updated Echo Express SEL (part number ECHO-EXP-SEL) is available now for $329. More information on the product and compatible PCIe expansion cards is available at www.sonnettech.com/product/echoexpresssel.html.
More information on Sonnet and its other products is available at www.sonnettech.com.
About Sonnet Technologies
Sonnet Technologies Inc. is a leading provider of storage systems, Thunderbolt technology PCIe expansion products, interface cards, and media readers for professional users in the audio, video, and broadcast industries. Sonnet s Thunderbolt expansion products enable the use of pro audio I/O and DSP cards, pro video capture and transcoding cards, interface cards, and other high-performance PCIe cards with mini, portable, and all-in-one computers. The company s product line features a range of high-performance, cost-effective, and reliable RAID storage solutions. For more than 27 years Sonnet has pioneered and brought to market innovative and award-winning products that enhance the
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
04/02/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/02/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/02/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/02/2026
Katie Vitolins Announced as Vice President of Alumni Products and Services An alumna and former trustee, Vitolins will lead the relaunch of Berklee's alum...
03/02/2026
Tagboard, a modern, interactive graphics system for news, sports, and entertainm...
03/02/2026
Studio Network Solutions (SNS) announces the launch of Trio, a new S3-compatible cloud storage service fully integrated with EVO for media backup, archival, and...
03/02/2026
50 Production Trucks at center of 160 U.S.-based productions...
03/02/2026
Nielsen, which specializes in audience measurement, data, and media intelligence, announces that it is piloting a new methodology enhancement to more accurately...
03/02/2026
Appear's X Platform will be used by NBC Sports to deliver video compression, satellite modulation and transport stream aggregation for its production of the...
03/02/2026
Behind The Mic provides a roundup of recent news regarding on-air talent, includ...
03/02/2026
NHL Network announces its comprehensive programming schedule for the upcoming Winter Olympic Games, underscoring the highly anticipated return of NHL players to...
03/02/2026
NBC Sports has chosen Canon to deliver 115 Canon UHD broadcast lenses for its production of the 2026 Winter Olympics and Paralympics. Canon will also send suppo...
03/02/2026
Audio-Technica equipment will be used by NBC Sports to deliver much of its audio capture requirements across all sporting venues for its production of the 2026 ...
03/02/2026
NBC Sports will use Cisco to deliver AI networking technology for its all-IP production of the 2026 Winter Olympics and Paralympics, including the deployment of...
03/02/2026
NBC Sports will utilize Chyron PRIME CG to produce live broadcast graphics to display names, athlete information, scores, statistics, leaderboards, headshots an...
03/02/2026
NBC Sports will utilize Grass Valley to deliver advanced signal conversion, rout...
03/02/2026
NBC Sports will utilize Planar to deliver leading-edge fine pixel pitch LED video wall technology for its production of the 2026 Winter Olympics and Paralympics...
03/02/2026
Taking place in two venues, the 2026 production celebrates the 150th Anniversary of the Super Bowl of Dogs'
When the Westminster Kennel Club Dog Show conc...
03/02/2026
For the indoor production, NEP Specialty Capture has mounted a 100-ft. overhead ...
03/02/2026
MTVG Edge, the production-services supplier's software-based production solu...
03/02/2026
In the league's second year, new partnerships enhance broadcast quality for ...
03/02/2026
Rocket Surgery will showcase the combined creative strength of Ross Video, with ...
03/02/2026
NBC Sports will utilize Sony Electronics to deliver imaging, monitoring, and tec...
03/02/2026
SMT will provide TVI (broadcast television interface) support services for figur...
03/02/2026
Spotify's annual Best New Artist celebration returned to Los Angeles last ni...
03/02/2026
The smash-hit series The Hospital: In the Deep End returns to shine a spotlight ...
03/02/2026
FoMa Antares: Redefining Camera Stabilization for Modern ProductionsIn high-end broadcast and cinematic environments, precision, reliability, and flexibility ar...
03/02/2026
Viper Shield's robust phase of flight-testing production representative hard...
03/02/2026
Countries throughout the Indo-Pacific have made the ability to defend their people and sovereign borders a top priority, but no single nation can monitor every ...
03/02/2026
U.S. Marine loads a round in an 81 mm mortar system during an exercise. (Credit: U.S. Marines)...
03/02/2026
9905MPx Card features unprecedented level of density with four independent signa...
03/02/2026
Champaign, IL - November 15, 2021 - Cobalt Digital, announced today that three of its products have received 2021 NAB Show Product of the Year Awards. Cobalt, ...
03/02/2026
Cobalt is pleased to confirm that Log4j vulnerability does NOT affect ANY Cobalt products including the HPF-9000 frame.
Given the recent concerns regarding wi...
03/02/2026
Software-based embedding and de-embedding solution will be highlighted at NAB 20...
03/02/2026
Series developed to fill an industry need.
Champaign, IL April 13, 2022 Cobalt Digital will introduce a new series of BlueBox Group (BBG) EO/OE 12G mini...
03/02/2026
Company receives Best in Shows from Next TV and TVB Europe, and two Product of the Year awards from NAB
Champaign, IL - May 6, 2022 - Cobalt Digital Inc. head...
03/02/2026
IBC Preview - IBC Stand 10.B44Journalists: Click to visit Cobalt
Cobalt will al...
03/02/2026
IBC Stand 10.B44Journalists: Click to visit Cobalt
Dr. Ciro Noronha, CTO, tapped as a panelist and speaker by many - and then there's the party!
Amsterda...
03/02/2026
IBC Stand 10.B44Journalists: Click to visit Cobalt
Growth Drives Cobalt Digital to Promote Dr. Ciro Noronha to CTO, and Appoint Anthony Tan as Director of Sale...
03/02/2026
IBC Stand 10.B44Journalists: Click to visit Cobalt
Dr. Ciro Noronha, CTO, tappe...
03/02/2026
Manufacturer plans also include solutions that provide a path to the cloud and redundancy updatesCABSAT Stand S1-I42Journalists: Click to visit Cobalt
Dubai - ...
03/02/2026
Award-Winning Product Portfolio is Being Presented on Smart Video Group Stand, and Company's Berend Blokzijl is Scheduled to Share RIST Insight on Innovatio...
03/02/2026
NEW Location IBC Stand 10.F42 Same Hall, NEW StandJournalists: Click to visi...
03/02/2026
TVBEurope spoke with our very own Dr. Ciro Noronha about RIST and more.Reliable Internet Stream Transport (RIST) is growing in popularity for contribution and d...
03/02/2026
NEW Location IBC Stand 10.F42 Same Hall, NEW StandJournalists: Click to visi...
03/02/2026
NEW Location IBC Stand 10.F42 Same Hall, NEW StandJournalists: Click to visit CobaltCatch Cobalt's Blue WAVE of Innovation in a New LocationHighlights t...