Ser2pl Sys Usb Driver For Mac

Summary This article describes the procedure for downloading and installing version 2.0.2.1 of the Bridgemate Pro server USB-serial converter for 32-bits versions of Microsoft Windows XP and Windows Vista. In case you experience connection problems with the Bridgemate Pro server, it is recommended the driver be updated. Introduction Version 2.0.2.1 of the Aten USB-serial converter driver has been tested successfully on 32-bits version of Microsoft Windows XP, Windows Vista and Windows 7. Version 3.7 and 3.8 of the Aten driver cd-rom contain this version of the driver (the version number of the cd-rom is written on the cd-rom itself). Previous driver cd-roms and driver files downloaded from the internet possibly contain older versions of the driver and applying these drivers may result in problems during use.

• Ser2pl Driver Download
• Ser2pl Sys Usb Driver For Mac Pro

Possible symptoms are:. Error 8021 or 8018 ('There is a problem reading from or writing data to the serial port.' ). Bridgemate Pro Control is not responding to any user action. Windows shows a blue error screen and the computer resets afterwards. When these symptoms continuously occur on your computer and as a consequence Bridgemate Control Software cannot be used properly, the driver of the Aten USB-serial converter should be updated. Note: Only install this driver when you connect the Bridgemate Pro server to a USB port using the 'Aten USB-serial converter' which is supplied with the Bridgemate Pro server.

If the Bridgemate Pro server uses a direct serial connection port or a USB-serial converter of another brand, do not use this driver. IMPORTANT: This driver should only be used on 32-bit versions of Microsoft Windows XP, Windows Vista or Windows 7. On 64-bit operating systems Windows Vista or Windows 7,.

//usb2serial/Win2K/ser2pl.sys //usb2serial/WIN XP/ser2pl.sys //usb2serial/WIN XP/ser2pl.inf 3 matched. - Connect this storage.

Procedure How to verify the driver version (Windows XP/Vista/7):. Make sure the Aten USB to Serial converter is connected to one of the USB ports of your computer. Click on Windows Start.

Right-mouse cllick on 'My Computer' or 'Computer'. Click 'Properties'. Click on 'Device Manager' in section 'Tasks' (Windows Vista), or click tab 'Hardware' and then press 'Device Manager' (Windows XP). Double-click on 'Ports (COM & LPT)'. Right-mouse click on 'USB to serial bridge' (the name may be slightly different depending on the current driver version), then click 'Properties'. Click tab 'Driver'.

Click button 'Driver details'. Multiple files may be listed below 'Driver files'. Select the file that ends with the naam 'ser2pl.sys'.

Prolific offers complete USB to Serial/UART/RS232 and USB to Printer interface bridge solution for Windows. Mac OS: PL2303 Mac OS X Driver Download. Nov 05, 2018  ser2pl.sys' de USB_serial cable diskette pour charger un logiciel GPS300, on me demande d'installer ser2pl.sys'de USB_serial cable diskette ou trouver ce fichier. The UC232A USB-to-RS232 serial port converter is the ideal accessory for laptop and desktop computers that do not have a COM or DB9 serial port.

The version number of the file is shown below following 'File version'. This is the version of the current driver in use. When this version number is not equal to 2.0.2.1, it is recommended the driver be updated.

This also applies when the version number is higher than 2.0.2.1. How to update the driver under Windows XP:. Download the file and save it to your desktop. Double-click on the file to open.

Click 'Unzip', the file will be decompressed to the folder C: UC232A. Click 'Close' when finished. Follow steps 1 through 7 as described above under 'How to verify the driver version'. Click 'Update driver'.

Should Windows ask for connection to Windows Update, choose 'No, not this time' and click Next. Choose 'Install from a list or specific location (Advanced)' and click Next.

Check the option 'Include this location in the search' and click 'Browse'. Choose the folder C: UC232A and click 'OK'. Click 'Next'. If Windows warns that this driver has not passed Windows Logo testing, click 'Continue anyway'.

Ser2pl Driver Download

Follow the instructions on the screen. The driver will now be installed. How to update the driver under Windows Vista/Windows 7:. Download the file and save it to your desktop.

Double-click on the file to open. Click 'Unzip', the file will be decompressed to the folder C: UC232A.

Click 'Close' when finished. Follow steps 1 through 7 as described above under 'How to verify the driver version'. Click 'Update driver'. Choose 'Search my computer for drivers'. Press 'Browse'. Choose the folder C: UC232A and click 'OK'.

Click 'Next'. Follow the instructions on the screen. The driver will now be installed.

In case Windows tells you that the driver is the same or older as the driver currently in use, you should uninstall the current driver first. How to uninstall the current driver:. Follow steps 1 through 6 as described above under 'How to verify the driver version'. Right-mouse click on 'USB to serial bridge' (the name may be slightly different depending on the current driver version), then click 'Uninstall'. In case an option 'Delete the driver software for this device' is shown, check this option. Next, click OK to confirm the uninstall of the driver. Version history photomatix pro for mac pro. The driver will now be un-installed.

Remove the USB converter from the USB port and reconnect it. You will have now the option to reinstall the driver from scratch. Note that the procedure will now be slightly different than the update procedure described above. Follow the instructions on the screen, but be sure not to include the Aten driver cd-rom, but locate the driver software yourself by browsing to the folder where you have unzipped the files. If Windows keeps using the older driver after uninstalling the driver, you should permanently delete the driver files. Note: incorrect deletion of files may damage your Windows system.

Bridge Systems is not responsible for any action you take when uninstalling these driver files. Permanently uninstalling driver files (Windows Vista / Windows 7):. Follow steps 1 through 7 as described above under 'How to verify the driver version'. Click the tab 'Details'. Select the entry 'Inf name' from the list. An.inf file is show below, it should start with 'oem' plus a number.

Remember this file. Open Windows Explorer. Browse to the folder C: Windows Inf.

Now delete the file which you found in step 3. Delete the file with the same name but ending on extension.PNF as well. Uninstall now the driver as described above. Permanently uninstalling driver files (Windows XP):.

Follow steps 1 through 6 as described above under 'How to verify the driver version'. Write down the exact name of the USB-serial converter entry in the device manager list. Open Windows Explorer. Browse to the folder C: Windows Inf. Press F3 to open up the search screen.

At the text box below 'A word or phrase in the file' type the (first part of) name of the driver that you found in step 2. Make sure you copy the name exactly!. Click 'search'. In the search result, a file should appear starting with 'oem'. Now browse to the folder C: Windows Inf.

Delete the file which you found in step 8. Delete the file with the same name but ending on extension.PNF as well. Uninstall now the driver as described above. Additional information There is no additional information available for this article. See also Update history - Article published.

We are finishing up a VB6 program upgrade where we are adding a V130 using Modbus. The program was created to talk to an HP datalogger, and that instrument is still in place. It uses COM 1 on the computer. I bought a Modbus ActiveX to talk to the V130.

The customer has a mix of Dell desktops and Inspiron laptops (with serial ports) so the second COM port for the V130 has to be run through a USB-Serial converter. We are using the official Unitronics Sunix -CS35 converter based on the Prolific PL2303 chipset.

We have a routine that determines all the available COM ports and are able to select whatever port the USB converter assigns itself to. Now on to the problem. During testing we found communications to the V130 to be unstable. The VB program first queries the V130 and then the HP. Communications to the V130 will work for a while and then lock up. We have to unplug the converter and then restart the program to get them back. We originally thought it was the ActiveX control, but then we swapped the V130 to COM1 on the motherboard and the HP to the USB converter and then the HP started hanging.

All signs point to the driver for the converter. We are polling the devices every 5 seconds, so it's not like we're banging the ports too hard. I have installed the latest driver (1.5) from Prolific's website to no avail. I welcome any questions or suggestions to make our VB code more robust. I'm also curious if anyone has any experience with devices based on FTDI's chipset.

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Prolific are known for their bad drivers. (I'm not sure who is worse, them or nVidia.) The driver seem to behave differently when working with VB6 and when working with.Net I remember that in some older versions the.Net would expose a serious bug they had with the FIFO (while in VB6 it worked correctly), and on a newer version the.Net driver worked fine, but with VB6 the program would hang since the Send command will sometimes caused an infinite loop (the CPU usage would go high and the program will not proceed after the Send). You might wanna try an older version of the driver.

Ser2pl Sys Usb Driver For Mac Pro

A topic from the old forum: Please give it a try and tell us if it works better. What a pain in the butt. I downloaded the Prolific v1.1 from the link on the forum (there's no mention of it on Prolific's website).

Then I uninstalled the old driver and ran the new exe. When I plugged in the converter, it asked for ser2pl.sys. I had to dig quite a bit to find it - apparently Prolific's install program didn't put it in the C: windows system32 drivers directory. For those of you keeping score on versions of ser2pl.sys -the research I did on the Internet revealed that this is a common problem.

When I finally did locate the file the version that comes with v1.1 of the Prolific install is 2.0.13.130. The version installed by v1.5 (the current package) is 2.1.27.183. I also contacted the vendor of the ActiveX control and they're no stranger to problems with USB-Serial converters. He recommended the following on the COM port properties configuration in Windows: 1. Disable the port's RX and TX FIFO. Use settings in the control to assert the RTS line and negate the DTR line. Set the transmission delay to 0ms.

Apparently there's a problem in the timing of these lines in regard to the actual data flow - they don't 'line up'. It seems to be working now, but I won't really know until field testing.

Considering how many people use the converters, we may want to do some further research and put the results in a paper on the main website under the Technical Library page. If anybody wants it, I've put the older ser2pl.sys file here: Joe T.