Tom Van Baak wrote: > I like these: > > http://www.labjack.com/labjack_u3.php > http://www.labjack.com/labjack_u12.php > > See also: > http://www.labjack.com/ > http://www.labjack.com/compare.php Thanks, Tom! Their OEM version of the U3 looks like it'll do the trick, and at $79 it's not too painful. John