Category:235
It features 1 PCMCIA and 2 CardBus slots, 1 USB 1, 1 PS/2, 1 infra/red, 1 serial, 1 parallel and 1 VGA ports. The floppy drive is external (parallel port). This seems to be the only way for an install/rescue boot? (BIOS is in japanese). It is using two standard camcorder batteries (7.2V), allowing battery hotswap and external charge.
For dismantling help click on the mainboard picture below.
External Sources
Specifications of NP40J, NP50J, NP60J and NP70J by Ricoh
Linux on a Hitachi VisionBook Traveler
Japanese page but with many pictures and detailed specifications in latin characters
Ricoh Magio specsPages in category "235"
The following 11 pages are in this category, out of 11 total.