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- Convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy, inexpensive adapters.
- Simply plug these adapters onto the end of a cable and you're done !
- The low profile design reduces leverage strain on overstressed computer ports and is fully shielded for electrically noisy environments.
Cleo Beshear
2025-09-03 12:07:50
As described
Michael J. Mclendon
2025-09-02 14:00:57
RS232 is still around but it is difficult to find support cable products. These adapters fill the bill and work great at a reasonable price.
Chris Ebner
2025-08-11 10:25:22
Have used dozens of these on marine vessels in moist and corrosive environments with a lot of vibration. They hold up well. The narrow design is great. Other null modems are an inch long and take up more space.
Customer
2025-08-02 13:16:43
As described
Uncle Bob
2025-07-08 14:33:00
There's not a lot to one of these things. Either they get the. mounts tapped properly or they don't. In this case they made them properly and they work fine.
David B.
2025-07-01 17:54:29
not as good as USA product but does work.
D Hill
2025-06-29 11:39:03
Tested all they all were OK. Been using this component for 25 years, not as easy to find anymore.
HeatfanJohn
2025-04-13 12:04:40
These null modem adapters worked perfectly for me. I used them to put two USB RS232 adapters together back-to-back for testing purposes. My only wish was that both sides of these adapters had female screw posts to allow my RS232 adapters to both screw into these null modem adapters. They are perfect for me otherwise.
Kunde
2025-03-03 14:00:49
Produkt wie beschrieben
pline
2025-01-22 20:05:31
Réception rapide, produit qui re pond a sa fonction. parfait.
Willis Marsh
2024-12-29 16:20:51
Very compact null modem/gender changer. Excellent product.
Philippe Damour
2024-12-01 11:09:27
Comme prévu. Fait le job
MDU Dampierre
2024-11-21 18:53:06
parfaits bien pratiques
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