I have the main unit and power adapter.
type computer
country Japan
year 1987
os MS-DOS 3.3
cpu Intel 80C86
speed 4.77 or 9.54 MHz
ram 1 MB
disk 2×3,5″ 720 KB
hd 80 MB
graphic 640×200
colors mono
sound beeper
ports RGB, comp, printer, serial, key pad, ext disk, power
The Toshiba T1200 — The AT-Compatible Laptop Pioneer
The Toshiba T1200, released in 1987, was one of the first IBM AT-compatible (286-based) laptop computers — bringing the performance of the IBM PC AT to a portable, battery-powered form factor at a time when most laptops were limited to XT-class 8088 processors. Using an Intel 80286 processor at 9 MHz, the T1200 delivered AT-level performance for the demanding business software of the late 1980s while maintaining Toshiba’s commitment to genuine portability. Its CGA-compatible display and twin 3.5-inch floppy drives represented practical laptop design for business professional use.
286 Performance in a Laptop
The 80286 processor’s protected mode capability and improved performance over the 8088 made the T1200 significantly more capable than XT-class laptops for demanding applications. Running Lotus 1-2-3, WordPerfect, and database applications that were pushing the limits of 8088 performance, the T1200 offered a dramatically improved experience. For business users who needed to run the same software on their laptop as on their office desktop AT, the T1200 provided genuine compatibility without the performance compromises of earlier portable machines.