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Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green

Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green

Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green
$ 17.24

Score By Feature

Based on 35 ratings
Packaging
7.78
Value for money
7.59
Giftable
7.57
Delivery
7.47

OveReview Final Score

How Our Score Is Calculated

Product Description

Both standard profile and low profile computer chassis are supported
DIABETES SETTINGS (voltage for pin 9 of each Serial DB-9 connector/RI-5+12V
Full conformance with revision 2 of PCI local bus specification.
Allows you to use multiple cards with the same
It supports PCI power management version
Computer chassis that are both standard profile and low profile are supported
The specification is fully compliant with revision 2 of the PCI Local Bus Specification.
Enhanced UART compatible with Industrial Standards 16C450, 16C550, 16C552 and 16C550

Questions & Answers

Are you certain that this will work on a window XP ?

The answer is certainly yes, in my opinion. Currently, I am using it on a computer that runs Windows 10. As soon as it arrived, I also used it on an older Win 7 computer. I wish you the best of

Are there any PCIe x 16 slots available for this device?

installed it in a full (PCI 1) slot, as you can see in the image, the connector is visible

Using the Molex 4 pin connection that you see on the computer, what is it ?

Please accept my sincere thanks for the additional power that it provides to the card when required. Usually, this is designed for more industrial applications where higher voltages need to be delivered.

Selected User Reviews For Syba 2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART SD-PCI15039, Green

It has a hard time installing on Win10
3/5

It is terrible to install the disk and follow the instructions. Your driver disk should not be lost! I don't see any marks on the card. Although I found installing this PCI serial card on Windows 10 to be extremely hard, I managed to do it. There are drivers for about ten different products on the CD, maybe even more, and there is no search engine and no If you see a small "double long post it not" instruction, you will need to go to the following. The CH35x directory is located in /WCH/CH35x. This entry is not the /WCH/CH38x entry that also appears It was my case that the crappy CHINGLISH installation program failed to install, and I had to manually update from Windows' 2SB and 2SA are the choices for the two serial port cards. In addition, there are 12 other products directories. I was able to get the driver to work with the /WCH/CH35x/DRV_2SB I had to reboot my computer in order to see more than one port. My attention was immediately drawn to the drivers once they had been identified. The WinChipHead is referred to as WCH. This is the first time I've heard of this company.

Quentin Rios
Quentin Rios
| Dec 21, 2020
Not SyBA at all! Not SyBA at all! In terms of hardware IDs, Syba appears, but the box shows nothing of Syba, and neither do the drivers It is not possible to use instructions for this type of installation (yes, it should be fairly straightforward)
3/5

Please take note A power source is not needed for this. Depending on the application, that may be an option. This was incorrectly stated in the instructions because they made it sound like it was required, but it said, "(Special Model). " Instead of "special circumstances," they probably should have said "special circumstances. " The following is an example of poor instructions It is necessary to install drivers. I had no idea what driver to install, but it came with eight folders on a CD (I couldn't read them with the first CDRom Drive I attempted to use I installed the card in the computer that I used for installation). There were a number of different manufacturers' names on the folders. Either you have a driver setup package in each folder, or more subfolders are present. *BR>*BR>The driver that was listed on my CD as WCH/CH35x was the one that worked in my case. A manufacturer known as WCH stands for this acronym. It was only from a couple of previous reviews that I had an idea.

Ultimately I got it installed, and it seems to be functioning as expected on an old Windows XP (SP2) computer that is connected to scientific lab equipment. **Note **Please see the following The following should be done when installing the I had problems connecting, then the computer froze. After installing the correct driver, it worked fine. The most important thing to know is that if your computer freezes and there is a driver issue, getting the driver installed may provide a solution.

Veda Mejia
Veda Mejia
| Sep 13, 2020
As I mentioned, it works just fine for me on my Windows 10 box
4/5

However, it might require some tweaking with the driver for your PC. Unlike most PCs, my PC board was easily installed into the box after it was received. The process will be an easy one for someone who has done it before. After starting up the PC, the COM ports appeared in the Device Manager without any issue. I installed the serial port driver (the 64 bit driver from the manufacturer), however the ports didn't work (even though they were still listed in the device manager). My suspicion was that Windows had installed its own drivers instead of the ones provided by Each of the com ports has been deleted, and the system has been Their performance was perfect this time. In this case, Windows probably chose the driver that should have been included with the board originally installed. If I had installed the driver prior to installing the board itself, I believe this would have worked the first time. The instructions, however, said that I should first install the hardware.

Dakari Krueger
Dakari Krueger
| Nov 18, 2020
Two serial ports are now available that I needed for my weather station that I connect to the Internet
5/5

Everything is as it should be. Two serial ports are now available that I needed for my weather station that I connect to the Internet. As a slim line PC would not have worked with a full height bracket, I am glad it came with slim line brackets. The disk that came with mine had the driver software as well as an extra publication that showed me where the software I needed was located on the disk, so installation on Windows 10 was easy. This is a great product.

Zaid Randall
Zaid Randall
| Jul 05, 2021
Looks the same as SYBA, but not really
3/5

"Best Connectivity Multi I/O PCI Card" was on the box I received. Photo on the card appears to be the same as on the advertisement. When Norton Antivirus tried to delete files from the downloaded CH35XDRV, it kept attempting to do it. Although I struggled with the zip file, eventually I managed to get the driver installed, and it appears to work on my Win XP and Win 7 computers.

Zainab Silva
Zainab Silva
| May 26, 2021
Setup is a breeze, and it's fast too! It is very easy to The instructions on the box should be followed
5/5

If you restart the computer, you will be able to see the small CD. There was a power connection required, possibly to power the device. In order to operate my two radios, I needed it to program them and do other tasks.

Egypt Good
Egypt Good
| Feb 25, 2021
It works perfectly
5/5

I'm very happy with the card. It was extremely important for me to control an Elecraft KPA500 using DDUtil version 3. Software 0 is no longer supported. The KPA500 was unable to be controlled reliably by other chipsets on other serial cards. Do not forget to fill out this card.

Elias Whitehead
Elias Whitehead
| May 24, 2021
I give this product five stars
5/5

I am very pleased with the product and the shipping is extremely fast!.

Aylin Pruitt
Aylin Pruitt
| Feb 01, 2021

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