Hardware compatible : Marble_Mouse from Logitech

[williamkow]

Can anyboby advice me whether the Marble_Mouse from Logitech,
be used and recognized by FreeBSD6.2-Release ?
I'm about to purchase it mouse for my computer which be installed with 
FreeBSD 6.2
For more information of this mouse, see the attachment and the link below.
http://www.logitech.com/index.cfm/mice_pointers/trackballs/devices/156&cl=my,en
Thank you.