The PowerBook Duo 210 is a portable

subnotebook Subnotebook, also called ultraportable, superportable, handtop, mini notebook or mini laptop, is a type of laptop computer that is smaller and lighter than a typical notebook-sized laptop. Types and sizes As typical laptop sizes have decreas ...

personal computer, manufactured by Apple Computer Inc. and introduced in October 1992. Priced at US$2250, the PowerBook Duo 210 was the low-end model of the two simultaneously released PowerBook Duos (the

PowerBook Duo 230 The PowerBook Duo 230 is a subnotebook personal computer introduced on October 19, 1992 by Apple Computer, Inc. Priced at US $2,610, the PowerBook Duo 230 was the high end model of the two simultaneously released PowerBook Duos, the lower end b ...

was priced at US$2610). The specifications of the PowerBook Duo 210 are almost identical to the

PowerBook 160 The PowerBook 160 is a portable computer that was released by Apple Computer along with the PowerBook 180 on October 19, 1992 and the PowerBook 165 variants were released the following year. At the time, it constituted the mid-range model repl ...

, except that the PowerBook Duo 210 has a smaller display (9.1 inch). Its case design is identical to the PowerBook Duo 230, but it shipped with 25 MHz

Motorola 68030 The Motorola 68030 ("''sixty-eight-oh-thirty''") is a 32-bit microprocessor in the Motorola 68000 family. It was released in 1987. The 68030 was the successor to the Motorola 68020, and was followed by the Motorola 68040. In keeping with gener ...

, instead of the faster 33 MHz 68030 on the Duo 230. The PowerBook Duo 210 had a 80MB

SCSI Small Computer System Interface (SCSI, ) is a set of standards for physically connecting and transferring data between computers and peripheral devices, best known for its use with storage devices such as hard disk drives. SCSI was introduced ...

Hard Disk Drive A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid rapidly rotating hard disk drive platter, pla ...

. It was discontinued on October 21, 1993.

Specifications

*Processor:

CPU running at 25 MHz *

Floating Point Unit A floating-point unit (FPU), numeric processing unit (NPU), colloquially math coprocessor, is a part of a computer system specially designed to carry out operations on floating-point numbers. Typical operations are addition, subtraction, multipli ...

: None *RAM: 4 MB, expandable to 28 MB via a

DRAM Dram, DRAM, or drams may refer to: Technology and engineering * Dram (unit), a unit of mass and volume, and an informal name for a small amount of liquor, especially whisky or whiskey * Dynamic random-access memory, a type of electronic semicondu ...

card *

Hard disk A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid rapidly rotating hard disk drive platter, pla ...

: 80 MB *

Floppy disk A floppy disk or floppy diskette (casually referred to as a floppy, a diskette, or a disk) is a type of disk storage composed of a thin and flexible disk of a magnetic storage medium in a square or nearly square plastic enclosure lined with a ...

: None *Systems Supported: 7.1-7.6.1 * ADB: No *Serial: 1 Mini-DIN-8 (includes

LocalTalk LocalTalk is a particular implementation of the physical layer of the AppleTalk networking system from Apple Computer. LocalTalk specifies a system of shielded twisted pair cabling, plugged into self-terminating transceivers, running at a ra ...

) *Modem: optional *Expansion: external 152 pin

Processor Direct Slot A processor direct slot (PDS) is a slot incorporated into many older Macintosh models that allowed direct access to the signal pins of a CPU, similar to the functionality of a local bus in PCs. This would result in much higher speeds than having ...

, used for a

docking station In computing, a docking station, port replicator (hub), or dock provides a simplified way to ''plug-in'' a mobile device, such as connect common peripherals to a laptop, or charge a smartphone. Because a wide range of dockable devices—from mo ...

*Screen: 9.1" 4-bit

grayscale In digital photography, computer-generated imagery, and colorimetry, a greyscale (more common in Commonwealth English) or grayscale (more common in American English) image is one in which the value of each pixel is a single sample (signal), s ...

passive matrix LCD, 640×400 resolution

Timeline

References

Duo 210 Computer-related introductions in 1992 {{Mac-stub