Here are links to devices http://www.quatech.com/public/gotousb.htm The seem to have up to 8 serial ports. http://www.nextag.com has a section to compare prices I don't know about the drivers for Linux though. It's possible that you can go beyond simple USB serial devices like Visor PDA which works for me. It might be cheaper or easier for you to get a multiport RS232 card from Cyclades, rocketport and such which already have Linux support in the kernel. They cary at least 4 port devices. http://www.cyclades.com/products/?id=7 http://www.rocketport.com On Sat, Dec 21, 2002 at 07:49:45AM -0600, Martin McCormick wrote: > I will soon be getting a Dell computer system with a USB > port that I plan to outfit with Linux. I want about 4 extra > serial RS-232 ports so I am asking if anybody makes a device with > 4 ports in it to go on the USB port? > > The system already has two normal RS-232 ports, but I > have several things to connect that all need serial ports and, if > the standard UNIX /dev/ttyxx work properly with these USB > devices, then this looks like a good thing to do. > Any thoughts on whose stuff is good, etc, are appreciated. > > Martin McCormick WB5AGZ Stillwater, OK > OSU Center for Computing and Information Services Network Operations Group -- Rafael _______________________________________________ Blinux-list@redhat.com https://listman.redhat.com/mailman/listinfo/blinux-list