This new Super Developer Kit is an upgraded version of the previous Jetson Orin Nano Developer Kit. NVIDIA has provided the JetPack 6.1 SDK which can be used on existing Jetson Orin Nano Developer Kits to access features from the Super developer Kit. To unlock the super performance, users can select the latest release of JetPack, Jetpack 6.1 (rev. 1), when installing the latest SD Card image for the Kit. Detailed installation instructions can be found on the following page: JetPack SDK.
The following table from NVIDIA highlights the main improvements of the Super Developer Kit, including the improved operating speed of up to 67 TOPS and memory bandwidth of 102 GB/s. In this video, NVIDIA CEO Jensen Huang presents the Jetson Orin Nano Super Developer Kit.
If you are interested in learning about software compatible with the Jetson Orin Nano, check out this post in which I summarize the key features of NVIDIA's AI tools: An Overview of NVIDIA's AI Tools For Developers