![foone🏳️⚧️ auf Twitter: „here's two of the acoustic couplers they sold... https://t.co/cjqELzsRiZ“ / Twitter foone🏳️⚧️ auf Twitter: „here's two of the acoustic couplers they sold... https://t.co/cjqELzsRiZ“ / Twitter](https://pbs.twimg.com/media/D7Sf96iXkAAZrR_.jpg:large)
foone🏳️⚧️ auf Twitter: „here's two of the acoustic couplers they sold... https://t.co/cjqELzsRiZ“ / Twitter
![foone on Twitter: "So why would you need this? I think it's designed for use with acoustic coupler-based modems. Normally they're connected to a phone you can dial manually, but I think foone on Twitter: "So why would you need this? I think it's designed for use with acoustic coupler-based modems. Normally they're connected to a phone you can dial manually, but I think](https://pbs.twimg.com/media/Efbza3HU8AAa5K7.png)
foone on Twitter: "So why would you need this? I think it's designed for use with acoustic coupler-based modems. Normally they're connected to a phone you can dial manually, but I think
![Acoustic coupler modem, 300bps. Just like the one I used in junior high | Phone, Computer history, Old computers Acoustic coupler modem, 300bps. Just like the one I used in junior high | Phone, Computer history, Old computers](https://i.pinimg.com/originals/d3/2f/d2/d32fd2389d2d0b53b827e469027f444c.jpg)