Hello, I’m problems to working on Tablet Android 4.1 to Plugable adapter USB Serial chip set PL2303hx rev d. I put but nothing happens. Is necessary a driver?

Hi Miki,

Thank you for contacting us about your USB to serial adapters. I’m sorry that they are not working as you expected.

The adapter probably does not work because your tablet does not have the necessary driver. There are Android drivers for the adapter, however, if they are not already built into your tablet by the manufacturer, it is very difficult or impossible to install them yourself.

The drivers are available here:…

Since it will likely be very difficult to get the adapters working on your tablet, please feel free to return them under Amazon’s 30-day return policy. We don’t want you stuck with a product that doesn’t work for you.

I’m sorry I could not be more helpful.

Please let me know if you have any more questions.

Plugable Support

Hi David,
thanks for your quickly answer;
sorry, i have problems to connect to link you sent me about driver prolific. Pls could you check the right sintax? my brouser remaine bloccked on this link;
otherwise if possible could you send me the driver by attachment file?

Hi Miki,

I have sent the file directly to your email address as an attachment.

You can also go to this address:…

Log in as User: guest Password: guest

Click the link for “PL2303 USB to Serial Drivers,” then download the file from the next page.

I hope this helps.