Oh, never noticed there was another one, because I already use a lot of the mp.essentials stuff. Its one of the default packs I always install ;)
Just tried it and yes, the node itself doesn’t seem to be spreadable, but you can just put 2 next to each other and select the device.
The space mouse receiver has up to 8 devices it supports, so it does totally seem possible to have up to 8 space mice.
Just tried 2 of the wireless space mice and its working fine to have both separate with the mp.essential node. Sweet.
ps: I still like the original spacemouse node though, since you DONT have to select the device making it much easier to have the same patch run on different machines which have a space mouse. With the mp.essential node you will probably have to select the device manually on every machine.