I have a Duo 230 (mid-range model of original PowerBook Duos) and an  
original Duo Dock. They are compatible, and I use them together all  
the time. You can't put the Duo 230 into the Duo Dock or take it out  
while the Duo 230 is on, I was curious if later models of PowerBook  
Duos and Duo Docks were able to do that. Thanks for the info anyways...

Cyrus Griffin
--------------------
Hobbittech.com Mac Specialist - Low Cost Mac Services in AZ





On Apr 19, 2009, at 2:51 PM, Gregg Eshelman wrote:

>
>
> --- On Sun, 4/19/09, Cyrus <[email protected]> wrote:
>
>> marketing, or is that a feature of the DuoDock II or
>> DuoDock Plus?
>
> All three DuoDock models had color video built in (especially nice  
> for monochrome and greyscale Duos) and slots for extra VRAM. The  
> DuoDock supported up to 832x624. To use a color Duo in an original  
> DuoDock required replacing the lid with one from a II or Plus dock.  
> The lid on color Duos is thicker because the color LCDs Apple used  
> were thicker.
>
> The II and Plus supported up to 1152x870 resolution and had an AAUI  
> ethernet connector. The DuoDock Plus was actually a "minus" because  
> it didn't have the 68882 FPU the DuoDock and DuoDock II had. The  
> Plus was intended for use with the PPC Duo or Duos with a non-LC  
> 68040.
>
> All three Docks had a floppy drive, space for a 3.5" SCSI drive,  
> NuBus slots and a PowerBook style SCSI port.
>
> The Duo 2300 was also sold as an upgrade kit consisting of the  
> mainboard, lower and upper case with trackpad. You could retain the  
> upper case and trackball. The Duo 2300 mainboard has LCD connectors  
> for all types of LCD used in the Duo line, so it's possible to have  
> a 2300 with a 640x480 monochrome dual-scan LCD- and a trackball.
>
>
>
>
> >


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