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Your cart is empty.The 1 Port USB to Serial RS232 Adapter converts a USB port into an RS232 DB9 serial port to connect to, monitor, and control a serial device. Supporting data transfer rates up to 921.6 Kbps, the USB serial adapter is a convenient and cost-saving solution for providing serial connectivity to devices such as point-of-sale terminals, serial modems, industrial equipment, and a wide variety of other RS232 peripherals. The USB to RS232 serial converter is easy to install and offers broad operating system compatibility, including Windows 8 and later, Linux and Mac OS, for easy integration into mixed environments. The USB to DB9 serial adapter is ideal for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port. The USB to RS232 serial adapter cable enables you to Connect bar code scanners, receipt printers and other point of sale devices.
John Turner
2025-09-03 13:33:51
It's being used with a dell R7620 and does the job. It's important to follow the install instructions carefully.
Yosh
2025-09-02 13:05:22
Had an old one from a different manufacturer and was having a ton of issues finding a driver that works with today's computers. Got tired of looking and decided to just order this one and it worked right out of the box. Zero issues.
Anthony M Hodgins
2025-08-27 15:18:18
It is plug and play,and it works very well. The only bad thing is it generates alot of RFI in the 100 to 300 mhz range.I use it to allow my tablet to control the frequency of two radios, when I am using the amateur radio satellites. I have tolisten on 145 -146 mhz. Go up on 445-446 mhz. I am working on shielding them to reduce the noise they create, thesignals from the satellites are weak. Sometimes I can't hear them due to the RFI created. Tony
tija99ebay_Acct
2025-08-26 11:58:53
Does the job but can find cheaper cable
Andy G
2025-06-22 10:44:31
These have been my goto option for RS-232 connectivity for a number of years. I have used dozens of these with much success on Windows, Linux, Mac and FreeBSD over the years.On the Windows platform, the driver in included with the operating system from Windows 7 and beyond, so they “just work†on anything you’re likely to use it with today.I am NOT a paid reviewer or been given freebies. I am just a customer trying to help others. I hope my review helps you make an informed purchasing decision!
Steve Ives
2025-05-14 13:51:18
I have been using several of these adapters quite successfully for several months, but then I upgraded one of my PCs to Windows 11, and the adapter no longer works. In device manager there is a message saying "Please install corresponding PL2303 driver to support Windows 11 and further OS." I have searched, there does not appear to be such a driver available!
Tom
2025-04-25 15:54:06
This has the real deal chip in it and worked on Windows and linux immediately without having to install a 3rd party driver.
Camron Weber
2025-04-11 11:09:50
Product necessary for adapter for USPS City Delivery/DOIS to Laptops...easy to install but items really needs to be available internally via USPS eBuy2.
RS
2025-03-21 12:12:15
Highly recommended.Using these we were able to replace the ancient PC's connected to our CNC machines with passively cooled SFF PC's.Didn't have any issues with setup, and they've been in use for over a year now without issue.
benedetto
2025-03-20 12:06:54
Cavo adattatore perfettamente funzionante sia con vecchio win XP che con win 7, usato per interfacciarmi con vecchio PLC che supportava vecchia interfaccia Seriale, spedizione veloce come sempre con Amazon
sysyx
2025-01-22 13:15:00
Fonctionne parfaitement, la plupart n'ont pas de troues fileté sur les côtés pour la fixation, seul bémol j'aurai aimé avoir une longueur de câble plus grand.
Frédéric Kindermans
2025-01-08 18:19:10
Article livré rapidement, conforme à mes besoins, rien de négatif du tout
Geringfügiger
2024-12-21 17:01:48
Funktioniert nach Installation des Treiber, wie in Anleitung beschrieben unter win 10 auf MacBook.
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