Driver Updates
If you ever find that your hardware is acting funny, then try updating the driver. If your device uses a native driver, then you will most likely be unsuccessful in finding an update. The best two sources for drivers are the company you bought the driver from, and the manufacturer of the device. You can visit our driver site for updated drivers. If you didnt buy the device from our site, then there is a good chance that our driver will not work with your device.
This suggestion has proven to be particularly successful with GPS units and USB to Serial adapters.
March 13th, 2007 at 4:37 am
hi dear sir or madam we hava a usb to serial adapter.but we tried to install it .we couldn’t manage,install it.the computer says ser2pl.sys and ser2pl.inf files are needful.we installed it but it says the hardware could not installed.what must we do?best regards.
March 15th, 2007 at 8:05 am
For those with similar problems, the ser2pl files are found at http://sewelldirect.com/Drivers/SW-1301-XP2K-FILES.zip. At this point it probably best to make sure that you have the right adapter for these drivers. Where did you get the cable from? You may need to contact them to make sure that the cable you bought is using a PL2303H, PL2303HX or PL2303X chipset. If it is then try the adapter in another computer to make sure that the adapter isnt defective.