Andrew Gabriel  wrote:
>
> There are lots of products using counterfeit PL2303 around, which
> often don't work to spec.
>

That was something I checked shortly after purchase in 2016. The adapters
worked with Prolific's drivers on a Mac running OSX, which seems to imply
they're "adequately" genuine.

The fact that they spam the log files with
86806.334529] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32
[387013.952810] pl2303 ttyUSB0: error sending break = -32
[387020.897773] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32
[387020.900679] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32
[389038.293922] pl2303 ttyUSB0: error sending break = -32
is most unwelcome, but seems harmless so far.

bob prohaska

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