The Sony Hit Bit - one of the many MSX machines produced to invade the US dominated home computer market.

Has some relatively unique features, such as "memory" cartridges that can save data such as that of the built in software (memo, date book, etc).

None!

Specifications:

ERA:	1984
CPU:	Z80A
RAM:	32K
DRIVES:	none
MONITOR:	TV (RF), SCART or RGB
AUDIO:	AY-3-8910
I/O:	1 x Printer Port 1 x SCART Connector 1 x RF Output 1 x RGB Connector 1 x Tape I/O 2 x Cartridge Slots 2 x Joystick Connectors
Keyboard	QWERTY Keyboard