Posted by Kevin Connors on 26, 2001 at 7:57 PM:
In Reply to: Info on "Disc Instruments" trackballs? posted by David on 26, 2000 at 5:16 PM:
: I am curious if anyone has info on the performance and connection options for a Disc Instruments trackball (P/N TB436-311-X1-5-LD)
I am a former Disc engineer. Not sure on the exact model #; but I can find out. Does it have a spec. #? Where did you get this? Any more?