Launch templates now support ENA Express

AWS announces the general availability of launch template support for Elastic Network Adapter (ENA) Express for Amazon Elastic Compute Cloud (EC2) instances. ENA Express is an ENA feature that uses the AWS Scalable Reliable Datagram (SRD) protocol to improve network performance in two key ways: higher single flow bandwidth and lower tail latency for network traffic between EC2 instances.

Source:: Amazon AWS