Twice the Bandwidth. Built for 8K. Ready for You.

ATTO is first to deliver Thunderbolt™ 5 compatible adapters—doubling bandwidth to 80Gbps. That means faster ingest, smoother playback, and real-time editing of 4K, 8K, and VFX-heavy content. When every frame counts, ATTO delivers.

Because Compatibility Isn’t Optional — It’s Essential

Unlike competitive adapters, ATTO ThunderLink adapters are built for the real world. With 5x more compatibility across operating systems and storage vendors, plus support for Fibre Channel, Ethernet, and SAS/SATA, ThunderLink fits into your workflow—not the other way around.

Thunderbolt 5 Now Certified for Avid NEXIS

More information available on our Avid NEXIS solution page.

Smarter Performance with ATTO360™ Software

Optimize. Diagnose. Accelerate. No Expertise Required.

Effortless Setup: No need to dive into complex networking theory. With ATTO360 Networking, setting up and maintaining a Performance Ethernet network is as easy as clicking a button.

Centralized Control: Manage and monitor multiple ATTO Ethernet devices from one intuitive dashboard.

Proactive Problem Solving: ATTO360 Networking not only optimizes your network but also identifies and suggests solutions for issues, even predicting and helping you to avoid potential problems before they occur.

ATTO360 Networking - Learn More/Download

Effortless Setup: No need to dive into complex storage protocols. With ATTO360 Storage, configuring and maintaining high-performance storage environments is as easy as clicking a button.

Centralized Control: Manage and monitor multiple ATTO storage devices from one intuitive dashboard.

Proactive Problem Solving: ATTO360 Storage not only optimizes your storage infrastructure but also identifies and suggests solutions for issues, even predicting and helping you avoid potential problems before they occur.

ATTO360 Storage - Learn More/Download

macOS, Windows, Linux — All Systems Go

Whether you’re cutting trailers on macOS®, rendering on Linux®, or managing assets on Windows®, ThunderLink adapters are certified and optimized across platforms. Wherever you create, ATTO keeps you connected.

Line-Rate NAS Throughput on macOS

SMB Overdrive is ATTO Technology’s re-engineered macOS driver for FastFrame Ethernet NICs and Thunderlink Thunderbolt Ethernet adapters — rebuilt to eliminate the software ceiling keeping SMB-connected storage below its potential. Real-world reads now exceed 10,000 MB/s over ATTO FastFrame 100GbE. Line rate over standard SMB. No infrastructure changes required.

Learn more about SMB Overdrive

Compact. Reliable. Rack-Ready.

Built for Creative Spaces

ThunderLink adapters are compact, stackable, and rack-mountable with ATTO FlexRack. Locking power supplies ensure stability in high-traffic environments, while whisper-quiet operation keeps your studio focused.

Choose the right product for your needs

ATTO is the industry leader in Thunderbolt connectivity for computers with Thunderbolt ports. Take a look at our product family portfolio to see which is best for your application environment.

ThunderLink – Thunderbolt to Fibre Channel (64Gb, 32Gb, and 8Gb FC)

TLFC-3322

Dual-port Thunderbolt 3/4 to dual-port 32Gb Fibre Channel Adapter with LC SFP+ module(s) included. Support for macOS and Windows operating systems. Perfect for users to achieve the highest I/O and data throughput for advanced video and access to IT applications. Refer to the TLFC-3322 adapter technical specification for more product details. Thunderbolt 5 compatible.

ThunderLink – Thunderbolt to Ethernet (100 GbE, 25 GbE and 10 GbE)

TLN3-3102

Dual-port Thunderbolt 3/4 to 10Gb dual-port Ethernet adapter with LC SFP+ module(s) included. Support for macOS and Windows operating systems. Perfect for bandwidth-intensive applications such as data back-up and restoration, clustered computing, IP content delivery, medical imaging, and video rendering. Refer to the TLN3-3102 adapter technical specification for more product details. Thunderbolt 5 compatible.

ThunderLink – Thunderbolt to SAS/SATA adapters

TLSH-3128

Dual-port Thunderbolt 3/4 to dual-port 12Gb SAS/SATA Adapter. Support for macOS and Windows operating systems. Perfect for flexible and scalable connectivity to SAS/SATA storage and engineered to manage latency for real-time environments. Refer to the TLSH-3128 adapter technical specification for more product details. Thunderbolt 5 compatible.

ThunderLink – Rackmount Accessories

TBTR-RACK

An ATTO FlexRack rackmount shelf gives the ability to easily rack units, whether in anon-set cart or standard rack in the data center. Now you can seamlessly integrate ThunderLink® adapters into existing workspaces and keep units safe and secure all while freeing up desktop space. Refer to the TBTR-RACK technical specification for more product details.