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2-Port PCIe Serial Expansion Card with Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, Low Bracket Included

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$21.98

$ 9 .99 $9.99

In Stock

About this item

  • This card capability allow for upgrade with additional serial cards to your computer easily. Note: Open the "CH38XDRV"file in the CD to install.
  • 2 x 16C550 Fast Uart serial ports, supporting data transfer rates up to 230400Bps.
  • Plug and Play, Automatically selects IRQ & IO address, Supports IRQ sharing.
  • Compliant with ExpressCard/34mm Standard; Compatible to 1-Lane (x1) PCI-Express Throughput.
  • Operating System: Windows 32bit 2000/XP/2003 Server/Vista and 64bit XP/2003 Server/Vista/WIN7/WIN8/WIN10/WIN11/Linux. (If there was any problem with PCIE 2 port serial expansion card, pls feel free to contact us, we will provide a solution within 24hrs.)


Product Features:

Compliant with ExpressCard/34mm Standard.

Compatible to 1-Lane (x1) PCI-Express Throughput.

Data transfer rate support up to 115200bps (Serial Port),Supports up to 2 x 16550 Fast Uart serial port, Easy plug and Play installation, Automatically selects IRQ & IO address* Supports IRQ sharing.

Multi card capability allow for upgrade with additional serial or parallel cards.


Product Details:

PCI-Express 2 Port Serial Card

WCH382 chipset

Windows 32bit 2000/XP/2003 Server/Vista and 64bit XP/2003 Server/Vista/WIN7/WIN8/WIN10/Linux.


Package Included:

PCIe 2 Port Serial Expansion Card X 1

Parallel Port Bracket X 2

Driver CD X 1


The Vernier Scale
2025-08-25 10:49:22
No issue, this card installed in a new computer using an updated bus and it worked perfectly. No problem finding the driver as it's listed in the Amazon description. I was using a USB to FTDI RS232 converter, that did not work with my serial device. This serial card solved the problem.
Customer
2025-08-06 10:01:37
This item came with no instructions. It had an installation CD but I just had to fi d the right installer by trial and error.
Alan L Ruff
2025-08-03 14:16:53
Completely dead, not recognized by the included driver software installer. Appears card was defective and an attempt made at repair at the factory, see photo. Wish I had inspected it more closely before trying to use it. Avoid this product.
Bio2050
2025-07-17 11:51:15
No instruction included but works after you figure out the driver to use. They put the directions in the listing and not with the purchased product.
Don Raczkowski
2025-05-15 11:17:10
They work very well. I have them installed on a Win10 PC. ** Read the install instructions ** then read them again. They were not very straight forward for me.
Cindy Sherrill
2025-05-08 14:42:16
I am able to use some of my legacy devices with windows 10. I tried it out on an old printer and works like a charm. An HP Deskjet 694C. The serial port works as well. No complaints and although I only needed a parallel port, it's nice to have the serial port also. I needed so synchronize my 1993 TI-82 calculator since I am back in school again and was surprised the calculator could communicate through the serial port with my new computer.
Michael OReilly
2025-04-08 19:19:28
I will be returning this card because it won't work with windows 11
BigBird
2025-03-10 16:09:49
Simple and easy to hook up. My plotter works flawless with the addition of this card. Windows 10 found it install the drivers and worked like a champ no issues to date!
Mike Bloodworth
2025-01-29 13:27:51
Thus card is easy to install drivers on my Win 10 PC. Works well.
Buyer
2024-12-13 18:03:17
Have not had a chance to connect a device to it.However windows found it immediately and used disk for drivers. Simple and easy to install on windows 11
Victor Balogh
2024-12-09 13:49:51
Needed Com Ports for newer computerUses PCIe slot; comes with hardware for half height cases; and drivers on mini CD
Peter Tyrrell
2024-12-01 21:40:53
Works as it should. Drivers came on a small disc, and where easy to install.
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