Download the latest drivers for your USB Serial Port to keep your Computer up-to-date. Driver Scape. Windows Driver Download Center. What is a Windows driver? PL2303 Windows Driver Download USB to UART RS232 Serial. PL-2303HX (Chip Rev A) USB to Serial Controller ICs using Prolific's trademark logo, brandname.
Windows 7 will detect and pop up a wizard to install drivers when our is plugged in, but it’s also easy (as essential on other operating systems) to install the driver software first. Get the driver from: You’ll want to download the driver and unzip it anywhere on your desktop.
Once you have, double click on it to start the installation. The installation is relatively simple and no questions are asked. When it’s done you should see something like this: Now go ahead and connect the adapter.
Usb To Serial Port Driver Windows 7
You should get a pop-up looking like this: Finally Windows should report that the device has been installed: On Device Manager you should be looking at something like this: • Now, If you want to change the COM port assignment, here’s. Hi Norman, Because the USB serial adapters work with a wide range of legacy equipment they often require some configuration in order to work. Are you using Plugable adapters?
If so, please contact us. I’ll be happy to help with it. If you are using another brand, check in device manager for the Ports (COM & LPT) listing shown in the blog post above. If you installed the correct driver, and it’s not showing up there, it is possible your adapters have a counterfeit chip. Prolific has specifically written its drivers to check for a genuine chip and not work if the chip is fake.
If you are sure the chip is genuine, and its not showing up in Device Manager for both adapters, it’s likely a software issue. If it is showing up in Device Manager, but not connecting to your computer, please make sure the COM port shown in Device Manager is set in the software you are using to communicate with your device and that you have the correct type cable (Null Modem or Straight) for your device and that the Port settings are correct. I hope this helps, David Plugable Support • ray-an.
Usb Serial Controller Driver Windows 7
Hi Ajay, Thank you for posting. Driver sv550 yamaha 724 win7 to usb. Are you using the Plugable USB-Serial adapter? If so, please contact us. If it isn’t a Plugable serial adapter, it is difficult to troubleshoot, since many non-Plugable adapters have counterfeit chips in them and don’t work with the Prolific drivers.