The 5 Best Serial Null Modem Cables (2022 reviews)

The Startech Serial Null Modem Cable is capable of outshining several other cables featured in this list in overall features. The startech serial null modem cable can pass for decent quality and it is designed for a great price. Look for startech.com branded packaging to ensure you are getting a genuine startech.com product. Moreover, it can be used for pc-pc file transfer.

Above all, the startech serial null modem cable is compatible with TVS, monitors and audio/video devices and offers smooth signal transfer.

Almost all buyers quickly discovered that the cable had all the pins wired up to spec. Further, they strongly agree that the cable comes in a labelled zip-lock bag. And, a few also found that the cable is a good serial cable for host communication. Therefore, most customers call the cable is functionally convenient and no one questions it.

Top Customer Quotes:

This is the fault of the cable, needed a special cable.
This is perfect and is nice and long to boot.
This works great and it works fine.
This has no problems and it is made for quick delivery.

Best For Good Quality: Startech.Com Serial Null Modem Cable

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Not everyone likes to purchase a cable for their regular usage, but the Startech.Com Serial Null Modem Cable would be an anomoly. The startech.com serial null modem cable is good for fast delivery and it is used for good buying fast delivery. It's a serial nullmodem cable 9-25 f/m. Further, this can pass for decent quality and it can vouch for sturdy construction.

Lastly, the startech.com serialnull modem cable is made for low cost and it works fine.

Most buyers find that the cable comes with a ziploc bag for storage. And, they also found that the cable is a good quality cable for older systems that need serial connections. Overall, most customers call the cable suits best, and no one questions it.

Top Customer Quotes:

This is used for pos + usb to serial converter.
This can be used for pc-pc file transfer.
This works with hp 7574a plotter.
This can be used in combination with a usb to serial converter.

Best For Very Secure Connections: Tripp Lite Serial Null Modem Cable

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate cable. The Tripp Lite Serial Null Modem Cable is exactly that - it's a simple cable that hits all the right notes. The Tripp lite serial null modemcable is manufactured in compliance with strict rohs specifications, reflecting Tripp lite’s commitment to environmental responsibility. The Manufacturer says: Plus, before and after your purchase, our chicago-based, in-house technical support specialists are available to assist you by phone, email and live chat. This 6 ft cable has a db9 female connector on each end.

The cable works great and it is designed for a great price. And, the cable has foil shielding for maximum protection against emi and rfi. Above all, the tripp lite serialnull modem cable is designed for low cost, It is perfect for very secure connections and has a sturdy design.

Most buyers find that the cable is a null modem as it says, but there is no indication that it is. Also, a few say that the cable is stored in a warehouse filled with nothing else but fabric softener. Further, a few strongly agree that the cable is actually a bit thinner and more flexible than the name - brand item available locally at the computer / shack shop, which makes it easier to bend along the corners and hide out of the way. As a result, buyers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:

This has gold-plated connectors and contacts to ensure excellent conductivity.
This is used to connect the apc power switch to the computer serial terminal.
This works with alix 2d13 pfsense.
Broad compatibility with PCS and macs.

Best With Usb: C2G Cable To Go Serial Null Modem Cable

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The C2G Cable To Go Serial Null Modem Cable is suitable and reliable and fits well with your regular use. Moreover, this allows two DTE or DCE devices to communicate with no conflict in data transmission. Make sure this fits by entering your model number. Above all, the c2g cable to go serial nullmodem cable can be used as a serial printer cable while female-to-female versions typically connect two pc serial ports.

Almost all customers opine that the cable is packaged in a ziplock type bag. Also, they strongly agree that the cable is great for connecting an old Roland vinyl plotter to a. In short, for almost all buyers, the cable was what they were looking for.

Top Customer Quotes:

Cables to 6ft null modemcable db25m -db9f (03019).
The Manufacturer says: don't forget custom lengths are our specialty.
This works with usb to rs232 adapters to cnc machining centers.

Best Quality Cable: Monoprice Serial Null Modem Cable

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Next on the list, we've got yet another cable that manages to win our hearts. It's the Monoprice Serial Null Modem Cable and it's widely considered as one of the most convenient cables you can buy. The Manufacturer says: We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after your purchase. Make sure this fits by entering your model number. To sum up, with a 4.4 rating and more than 72 buyers, the monoprice serial null modem cable stands as the best choice.

In conclusion, at the price, they believe that they got a steal of a deal with it.

Why We Like This:

The transmit and receive signals are crossed to ensure proper data transmission.
Good brand reputation.