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Cosmo
2025-09-02 12:34:34
Years ago, serial cables were a dime a dozen and every PC and some laptops had a serial port. USB basically made the serial port obsolete for most devices except networking devices like switches and routers.Most switches in the past few years come with a micro USB or USB-C management port in addition to an RJ45 jack for a serial cable. I've found the USB connections to be hit or miss. But a serial cable always works.I have a TP-Link SG3428 switch that I needed to reset the password for so it could be adopted by an Omada controller. Most layer 2/3 switches don't have a reset button you can press, so you need to console in and do it from the bios. Used this adapter along with the RJ45 to serial port cable the switch came with and it worked perfectly.You will need to load the drivers for the cable as it has a chip in it. But the adapter comes with a driver CD. Ironically, that presents another problem as no PCs or laptops come with a CD drive anymore. But my personal PC at home has multiple disc drives so wasn't an issue for me.This cable just works, no issues. Highly recommended.
Rod
2025-07-27 17:04:14
Works well from first connect.
Customer
2025-07-07 11:27:50
Cable works great , came with driver cd as well.
Jimmy Loukidis
2025-06-25 11:17:31
Needed to configure some old audio equipment and this adapter worked great! 4 stars because the drivers are on a CD, which isn't usable with any modern computer. Drivers are also kinda hard to find once in the application.
AudioLover
2025-06-18 18:34:42
I have an old POS system, which is basically a windows xp computer with a serial port and a parallel port. The parallel port is used for a receipt printer, and the serial port is used for a line display to show the registered contents to customers. But the serial port is damaged. Installed serial port driver is okay and all functional. But it was unable to communicate to the line display unit.So I added this cable to a USB port and assigned its port number to COM7. And I also assigned the line display to COM port 7. Now it works.I bought this cable back in 2017, seven years ago and been kept in my desk. Now it became a solution provider.Thank you Sabrent.
Jesse Petersen
2025-06-17 17:07:49
Worked as expected
Maria S
2025-06-12 10:26:13
This is the first time I've written poor review for an adapter which electrically functions but mechanically it's a mess. The equipment I need to connect to has a DB9F connector. This adapter has a DB9M connector. So far so good. Only this adapter has a nut instead of a screw. The photo in the listing for this device showed a nut, but the nuts are typically removable, they have a screw end on the opposite side. When I tried to remove the nut it just spun in the housing. It won't come off!! Fortunately I had a dremel tool handy. After breaking 4 cutoff wheels and some melted plastic I finally had something that would mate. This was an unnecessary problem. If the mfr simply used a screw then there would be no problem mating to another connector with a screw, because the screws are designed to have end play to retract out of the way of a nut. If they used neither a screw or a nut it would be no problem. If they used a nut which was removable it would have been no problem. If the connector you're mating to has a nut then don't buy this product, this manufacturer hasn't executed the normal and expected mechanical design effort for compatibility.One more thing, I was one of the lucky ones who did not need a driver. The device came with a CD but no driver link. Are these people stuck in the 20th century? Why not a download link in the product listing, or on the box, or on the CD? Why do we have to chase them for small stuff like this??Next time I'll buy from a vendor who cares about their customers by taking care of the details so that we don't have to.
Welshie39
2025-05-28 18:50:33
This worked whan attached to a USB port on my Dell laptop running Windows 10. Needed a serial connection to a piece of local telephone equipment. I do not know whether the connected device needed anything other than transmit, receive, and ground. I had the usual frustration of whether straight-through or reversed signals were required. Professional tip: have both types of cables, as well as gender changers handy.
Erkan
2025-04-23 20:59:37
yanında gelen CD deki uygulamayı kurunca usb port seriale dönüşüyor. kaliteli ürün
Patrik Nilsson
2025-03-25 12:19:03
Allt fungerade perfekt!
HHC
2025-03-23 10:34:42
Wurde von Windows 10 sofort erkannt und als COM3 installiert. Es mussten keine zusätzliche Treiber geladen werden.Werde diesen Adapter bei Bedarf wieder kaufen.
Pronoy Mondal
2025-02-08 18:28:03
Nice
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2025-02-03 20:32:01
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