The Macintosh Duo Dock Plus is a docking station that was designed, manufactured, and sold by Apple from 1995 to 1997 as part of the Duo Dock series of PowerBook Duo computers. The new Duo Dock has been introduced on May 15, 1995, and its price started at $900.
The new Duo Dock station features a 230 MB hard drive, 4 MB or 8 MB of RAM, 1.44 MB Floppy drive, 1 MB video memory, built-in speaker, 3.5-mm input jack, 3.5-mm output jack, ADB port, two Serial connection ports, Ethernet connection, and DA-15 video connection.
Macintosh Duo Dock Station is dedicated to Macintosh PowerBook Duo computers. This docking station turns a PowerBook Duo into a desktop Macintosh.
This Duo Dock has been discontinued on February 1, 1997.
Today Macintosh Duo Dock Plus is 27 years old!
Macintosh Duo Dock Plus Release Date and Original Price
| Introduced | May 15, 1995 |
| Discontinued | February 1, 1997 |
| Model Identifier | 38 |
| Model Number | M4219LL/A |
| Original Price | $900 |
| Colors | Grey |
| Weight | 13.5 Ibs. 6.123 KG |
| Dimensions | 5.1″ H x 12.3” W x 16.3” D 12.95 cm H x 31.24 cm W x 41.4 cm D |
Tech Specs
Processor
| Processor | None |
| Processor Speed | N/A |
| Architecture | N/A |
| Number of Cores | 1 |
| System Bus | N/A |
| Cache | N/A |
| Coprocessor | None |
Storage & Media
| Storage | 230 MB |
| Media | 1 – 1.44 MB floppy |
Memory
| Built-in Memory | 4 MB of PSRAM 8 MB of PSRAM |
| Maximum Memory | 36 MB 40 MB |
| Memory Slots | 1 – PowerBook 53xx |
| Minimum Speed | 70 ns |
| ROM | Unknown |
| Interleaving Support | No |
Display
| Built-in Display | None |
| Resolutions | N/A |
Graphics
| Graphics Card | None |
| Graphics Memory | 1 MB |
| Display Connection | 1 – DA-15 |
Expansion
| Expansion Slots | 2 – 15 W 1 – 25 W NuBus cards |
| Hard Drive Interface | SCSI |
| Bays | N/A |
Software
| Original OS | N/A |
| Maximum OS | N/A |
| Firmware | Macintosh ROM |
Connections
| Wi-Fi | None |
| Ethernet | AAUI-15 |
| Modem | None |
| Bluetooth | None |
| ADB | 1 |
| Serial | 2 |
| SCSI | HDI-30 |
| Floppy Port | None |
| Audio In | 1 – 3.5-mm analog input jack |
| Audio Out | 1 – 3.5-mm analog output jack 1 – Built-in speaker |
| Infrared | None |
| Display | 1 – DA-15 |
Power
| System Battery | N/A |
| Backup Battery | N/A |
| Maximum Continuous Power | 75 W |
| Line Voltage | N/A |
| Power Adapter | N/A |
References:
Apple Support – PowerBook Duo Dock Plus: Technical Specifications
