ATTO TLNS-3252-D00 Dual Thunderbolt 3/4 to Dual 25 Gb Ethernet Adapter | SFP28

Move 25 Gb Ethernet closer to the workstation or edge system with an adapter built for Thunderbolt 3 and Thunderbolt 4 connectivity. The ATTO TLNS-3252-D00 delivers dual 25 Gb Ethernet via SFP28, giving teams a compact way to attach high-bandwidth systems to fast network and storage fabrics. This adapter is well suited to environments where throughput matters and port density cannot be compromised. Dual 25 Gb links support workflows that move large files, stream data continuously, or depend on low-friction access to shared infrastructure. By using Thunderbolt as the host connection, it brings high-speed networking to systems that may not have native 25 Gb Ethernet built in. For organizations that value performance and clean deployment, this ATTO adapter offers a focused answer: fast Ethernet expansion without unnecessary bulk. It is a practical choice when the network must keep pace with modern data movement, and when the cost of slower connectivity shows up immediately in workflow delays.