New USB To 25 PIN Breakout Board Cable

I previously posted about being able to use a usb to 25 pin, and was later informed that is was printer friendly only (my mistake). I have since then found an actual product that is specific with usb to 25 pin port for cnc boards. But I am wondering if anyone has had experience with this as it seems fairly new (to a newbie that is), and is rather costly to just test out (even with 30 day return). Thanks Again
RS232 USB to Serial PC adapter for CNC's- Fanuc-Mits | eBay

See the other thread. Two of us just responded that this won't work...

Thanks another member has cleared it up for me in my previous post, I can't believe how responsive everyone is on the cnc site, I get useful answers within the hour. Thanks!