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Re: USB to Serial Port Adapter

PostPosted: Thu Aug 25, 2011 11:09 pm
by Jensen
One thing you should be aware of is that there are several companies that makes usb serial adapters, each with different chipsets and drivers. And each chipset/driver install differently. The most commonly used chipsets are:

FTDI
Prolific
WCH
Silicon Labs

Prolific is the cheapest but also the worst, the drivers/chipset are simply incompatible with many devices and operating systems, including 64-bit systems, (even Prolific themselves actually does provide a 64-bit driver), they are simply too cheap and unstable.
The best chipset/drivers are the FTDI. These are very solid and compatible with most devices and almost all operating systems both 32 and 64-bit. These usb usb to serial adapter are a bit more expensive but well worth the money.

Re: USB to Serial Port Adapter

PostPosted: Fri Aug 26, 2011 1:36 am
by pclinuxguru
Jensen wrote:One thing you should be aware of is that there are several companies that makes usb serial adapters, each with different chipsets and drivers. And each chipset/driver install differently. The most commonly used chipsets are:

FTDI
Prolific
WCH
Silicon Labs

Prolific is the cheapest but also the worst, the drivers/chipset are simply incompatible with many devices and operating systems, including 64-bit systems, (even Prolific themselves actually does provide a 64-bit driver), they are simply too cheap and unstable.
The best chipset/drivers are the FTDI. These are very solid and compatible with most devices and almost all operating systems both 32 and 64-bit. These usb usb to serial adapter are a bit more expensive but well worth the money.


I have in fact used this very one for business needs a few times. Always installed right out of the box with Linux.