Lilliput UM-70 - OS X
Hardware info on main page.
Work log
2011-07-10: I connected the monitor to a PowerBook G4 running Mac OS X 10.5.8 (9L31a). The monitor was detected, but nothing else happened.
2009-11-22: I connected the monitor to my Mac mini (PPC G4) which runs Mac OS X 10.4.11. The monitor was detected, but nothing else happened. According to displaylink.com/mac/ only Intels Macs are supported for now.