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SIIG 2-port PCI Express Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial PCI Express - 1 Pack - JJ-E02111-S1
SIIG 2-port PCI Express Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial PCI Express - 1 Pack - JJ-E02111-S1
Buy New $59.99  $33.04
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SIIG DP CyberSerial 4-port Serial Adapter - PCI Express x1 - 4 x DB-9 RS-232 Serial Via Cable - Plug-in Card - DB-9 Male Fan-out ...
SIIG DP CyberSerial 4-port Serial Adapter - PCI Express x1 - 4 x DB-9 RS-232 Serial Via Cable - Plug-in Card - DB-9 Male Fan-out ...
Buy New $109.99  $89.69

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StarTech.com 4 Port PCI RS422 RS485 Serial Adapter Card - 4 x DB-9 Male RS-422/485 Serial Via Cable - Plug-in Card - PCI4S422DB9
StarTech.com 4 Port PCI RS422 RS485 Serial Adapter Card - 4 x DB-9 Male RS-422/485 Serial Via Cable - Plug-in Card - PCI4S422DB9
Buy New $76.99  $70.28

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SIIG DP 1-Port RS232 Serial PCI with 16550 UART - 1 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P01311-S1
SIIG DP 1-Port RS232 Serial PCI with 16550 UART - 1 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P01311-S1
Buy New $34.99  $20.46

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SIIG CyberSerial 4-port PCI Express Serial Adapter - 4 x 9-pin DB-9 Male RS-232 Serial Universal PCI - JJ-P49012-S7
SIIG CyberSerial 4-port PCI Express Serial Adapter - 4 x 9-pin DB-9 Male RS-232 Serial Universal PCI - JJ-P49012-S7
Buy New $129.99  $104.99

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SIIG Cyber JJ-P21012-S7 3-port Universal PCI Serial/Parallel Combo Adapter - 2 x 9-pin DB-9 Male RS-232 Serial, 1 x 25-pin DB-25 Male IEEE 1284 ...
SIIG Cyber JJ-P21012-S7 3-port Universal PCI Serial/Parallel Combo Adapter - 2 x 9-pin DB-9 Male RS-232 Serial, 1 x 25-pin DB-25 Male IEEE 1284 ...
Buy New $49.99  $36.24

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SIIG 4-port PCI Serial Adapter - 4 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P04511-S1
SIIG 4-port PCI Serial Adapter - 4 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P04511-S1
Buy New $69.99  $36.24

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SIIG CyberSerial 2-port PCI Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P29012-S7
SIIG CyberSerial 2-port PCI Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P29012-S7
Buy New $79.99  $62.24

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B&B Dual Serial I/O PC Card Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial - SL0703-081
B&B Dual Serial I/O PC Card Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial - SL0703-081
Buy New $220.50  $176.99

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SIIG LP-P01011-S6 Parallel Adapter - 1 x 25-pin DB-25 Male IEEE 1284 Parallel
SIIG LP-P01011-S6 Parallel Adapter - 1 x 25-pin DB-25 Male IEEE 1284 Parallel
Buy New $39.99  $19.98
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SIIG CyberSerial Dual PCI - 2 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P02012-S7
SIIG CyberSerial Dual PCI - 2 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack - JJ-P02012-S7
Buy New $59.99  $46.24

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