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StarTech.com 1m Black DB9 RS232 Serial Null Modem Cable F/M - DB9 Male to Female - 9 pin Null Modem Cable - 1x DB9 (M), 1x DB9 (F), Black : Amazon.com.mx: Industria,
![Network Serial Port Kit - Share and access any serial devices or create virtual null-modem cables over a TCP/IP network or the Internet. Network Serial Port Kit - Share and access any serial devices or create virtual null-modem cables over a TCP/IP network or the Internet.](https://www.network-serial-port.com/img/products/nspk/help/add-connection.gif)
Network Serial Port Kit - Share and access any serial devices or create virtual null-modem cables over a TCP/IP network or the Internet.
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Virtual Null Modem - Two virtual serial ports connected with each other via virtual null modem cable | AGG Software
![RetroTech Chris on Twitter: "So, this is fun! I connected a DOS PC to a Windows XP system using a null modem cable. I can browse the web and share files! https://t.co/2phGZqd6SZ" / RetroTech Chris on Twitter: "So, this is fun! I connected a DOS PC to a Windows XP system using a null modem cable. I can browse the web and share files! https://t.co/2phGZqd6SZ" /](https://pbs.twimg.com/media/FkOLOQHXgAAsZZG.jpg:large)
RetroTech Chris on Twitter: "So, this is fun! I connected a DOS PC to a Windows XP system using a null modem cable. I can browse the web and share files! https://t.co/2phGZqd6SZ" /
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