ARRIS SURFboard today announced the availability of the SURFboard G20, the company's first DOCSIS 3.1 Wi-Fi cable modem with next-generation upload speed optimization. The SURFboard G20 combines a ...

True Null Modem Cable A fully functional Null Modem cable (Model B in the figure) allows for hardware flow control and for each computer to detect whether the connection is active.

You will need a null-modem "DB9" serial cable. Please be aware that the ecosystem of RS-232 cables is roughly as crazy as the ecosystem of USB-C cables: it is very easy to have a cable that plugs in ...

Consumer Reports can end your slow-WiFi woes. We help you get a stronger WiFi signal and determine whether one of the new mesh options is best for your home.

The Nighthawk DOCSIS 3.1 high-speed Internet cable modem (CM3000), designed to support the latest DOCSIS 3.1 cable internet speeds ...

Add RS232 connectivity to your Pi and connect to vintage plotters. With full hardware flow control, no extra adapters or cables needed.

The Best Cable Modem/Router Combos to Buy Right Now Make your wireless internet setup easier and cleaner with a modem/router combo unit.

To use the HyperTerminal, the user requires a modem, Ethernet connection, or a null-modem cable. Microsoft HyperTerminal is no longer available for Windows 7 /8/10.

In some cases, a null modem can be built using a regular serial cable by crossing over certain wires. The key advantage of a null modem is the ability to establish a direct or peer-to-peer connection ...

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The best cable modems are widely compatible and will last for years to come.