Process Detail

What is sp99307.exe ?

sp99307.exe is known as Prolific USB-to-Serial Comm Port Driver and it is developed by unknown . We have seen about 1 different instances of sp99307.exe in different location. So far we haven't seen any alert about this product. If you think there is a virus or malware with this product, please submit your feedback at the bottom.

sp99307.exe

Something wrong with sp99307.exe ?

Is sp99307.exe using too much CPU or memory ? It's probably your file has been infected with a virus. Let try the program named DriverIdentifier to see if it helps.

How to remove sp99307.exe

If you encounter difficulties with sp99307.exe , you can uninstall the associated program (Start > Control Panel > Add/Remove programs

What can you do to fix sp99307.exe ?

Let try to run a system scan with Speed Up My PC to see any error, then you can do some other troubleshooting steps.
If you think this is a driver issue, please try DriverDouble.com

Where do we see sp99307.exe ?

Here is the list of instances that we see for the process: sp99307.exe

  Path Product Name Vendor Version Size MD5
1 C:\Users\username\Downloads\sp99307.exe Prolific USB-to-Serial Comm Port Driver 3.8.30.2 68956 EEC7896E542EF84C667202ADC01FB161
             

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