Toshiba HX-R730
This page was last modified 15:10, 26 September 2021 by Mars2000you. Based on work by Gdx.


The Toshiba HX-R730 is a modem with acoustic coupler, it was used when there was not yet a modular jack phone connector.

This device was connected to the computer and the phone handset was put on the acoustic coupler. It is unknown if this device has built-in a RS-232C interface.

Official price: ¥49,800


Toshiba HX-R730