> ###
>  The Stealth Serial Port provides a fully compatible serial port for
> you new Mac. Unlike USB-to-serial adapters, the Stealth Serial Port
> works with Localtalk, MIDI, any serial printer and virtually any
> other Mac serial peripheral.
>
>

DL #1 Stealth Serial Port v1.0.3

Compatibility
Architecture: PPC

The Stealth Serial Port is designed to be compatible with all serial
devices that work on older Mac systems. The Stealth Serial Port's
interface card uses the same chipset found on earlier Power Macs. It
is compatible with serial printers, modems, MIDI devices, LocalTalk
printers, deck control software and more. No new drivers are required
other than the Stealth Serial Port extension. A standard Mini-DIN8
connector is provided out the back of your Mac.

Stealth Serial Port for G4 - Universal model

 * Power Macintosh G4 "Mirror Drive Door" (Dual 867MHz, Dual 1 GHz,
   Dual 1.25 GHz)
Note:Serial connector mounts on a bracket that replaces a PCI slot
cover on the "Mirror Door" systems.

 * Power Macintosh G4 "QuickSilver" (733, 800, 867, Dual 800 MHz,
   Dual 1 GHz)
 * Power Macintosh G4-2001, 4-PCI Slots (466, 533,667,733 MHz)
 * Power Macintosh G4 Dual Processor (450, 500 MHz)
 * Power Macintosh G4 AGP graphics (350, 400, 450 or 500 MHz.)

Stealth Serial Port for G3

 * Power Macintosh Blue & White G3
 * Power Macintosh G4 with PCI graphics

Stealth Serilal Port for iMac

 * iMac rev A-D (233-333 Mhz.)