- Fax / modem
- 56 Kbps
The Zoom Modem V.90 External is a high performance 56K fax modem that plugs into the serial port of a computer. It also works with any device that can provide RS-232 signaling for transmit, receive, ground. It is ideal for use with point-of-sale devices and dumb terminals which do not provide DTE signaling. Robust power handling features including protection against brownouts and power glitches make this modem suitable for unattended remote applications.