IBM - 59F4388 - Interface Card 16-Port RS-232 59F4388 - IBM - 16 Port RS-232 Interface Driver Card $120.51 $97.98
22P4927 - IBM - PCI Serial I/O SST-128P Port Adapter Card 22P4927 - IBM - PCI Serial I/O SST-128P Port Adapter Card $455.34 $370.20
00F5522 - IBM - Artic Quad-Ports RS-232 Multi-Port Serial Daughter Card 00F5522 - IBM - Artic Quad-Ports RS-232 Multi-Port Serial Daughter Card $180.73 $146.94
Vscom - PCI-100L - Serial Adapter PCI 1-Port RS-232 PCI-100L - Vscom - VScom 100L UPCI 1 RS232 port Serial RS-232 $72.94
31P7226 - IBM - Dual-Ports RS-232 460.8Kbps DB-9 PCI Low Profile Serial Card Adapter 31P7226 - IBM - Dual-Ports RS-232 460.8Kbps DB-9 PCI Low Profile Serial Card Adapter $114.24 $92.88