When was the Black Box CATx DB9 Line Driver first listed on Newegg?

The Black Box CATx DB9 Line Driver was first listed on Newegg on March 04, 2019.

What is the model of the Black Box CATx DB9 Line Driver?

The model of the Black Box CATx DB9 Line Driver is from the brand Black Box.

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Black Box CATx DB9 Line Driver - Network (RJ-45) - 4000 ft Extended Range

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- Use long-distance CATx links to communicate with serial devices.
- Control presentations remotely.
- Transfer data between computers.
- Ideal for a wide variety of applications.
- Easy installation. The driver provides full-duplex transmission and hardware handshake signals. There's no need for setup or configuration.
These CATx Line Drivers enable the user to place a receiving device up to 4000 feet away from the sending device. The local unit has a DB9 female connector and is configured as a DCE device; the remote unit has a DB9 male connector and is configured as a DTE device. This allows the local/remote pair to function as a long extension cable between two RS-232 devices. There are no user-configurable settings. These units pass TXD, RXD, RTS, and CTS signals to allow application to use hardware handshake signals if neccessary.

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Brand	Black Box

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First Listed on Newegg	January 12, 2026

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Item#: 9SIAMG8KRR9209