rs232 pci-card

hello mates,
do you know a manufactor for rs232 serial pci cards for the sparc architecture? it seems that there is no original product from sun for that purpose. strange, isn't it?
problem is that i have a V250 with only one db9 rs232 serial port, and i need it for a modem connection, but i also want to connect an UPS to that system. on my cognition there is no possibility to split a DB9 bus like on DB25 cables, or do i need repetition :wink:

thx in advance

greetings PRESSY

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