It might be nearly 30 years since the release of the Atari Jaguar, but the system still has its fans. If you are one of those folks still playing your Jaguar today then the newly-released JagAIOA Plus might be worth looking into.

This device is an upgraded version of the AIOA and provides all-in-one analog support as well as JagNet support. With this device plugged into a Jaguar you'll be able to connect standard s-video, RCA composite video and stereo audio, as well as Genesis Model 2 AV cables for video output from the console. Then there are ethernet ports to support JagNet. That allows for multiplayer between linked Jaguar systems.

JagAIOA Plus costs $70 and is currently in stock. Those who don't need the network access can instead pick up the AIOA for $35-$45.