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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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StarTech.com 1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection - 1 Pack - 1 x Type B Female ...
StarTech.com 1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection - 1 Pack - 1 x Type B Female ...
Buy New $125.99  $84.24

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StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output - PCI-X - 4 x DB-9 Male RS-232 Serial - Plug-in Card - PCI4S954PW ...
StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output - PCI-X - 4 x DB-9 Male RS-232 Serial - Plug-in Card - PCI4S954PW ...
Buy New $123.99  $82.24

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DB9 9-PIN RS232 MALE to DB25 25-PIN MALE Adapter - Converter Changer - 00300400
DB9 9-PIN RS232 MALE to DB25 25-PIN MALE Adapter - Converter Changer - 00300400
Buy New  $5.23

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QVS DB25 Male to Female RS232 Serial Null Modem Shielded Slim Adapter - CC337MFS
QVS DB25 Male to Female RS232 Serial Null Modem Shielded Slim Adapter - CC337MFS
Buy New  $5.00

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StarTech.com DB9 RS232 Serial Null Modem Adapter - M/F - 1 x DB-9 Male - 1 x DB-9 Female - NM9MF
StarTech.com DB9 RS232 Serial Null Modem Adapter - M/F - 1 x DB-9 Male - 1 x DB-9 Female - NM9MF
Buy New $7.46  $4.99

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StarTech.com DB9 RS232 Serial Null Modem Adapter - M/M - 1 x DB-9 Male - 1 x DB-9 Male - NM9MM
StarTech.com DB9 RS232 Serial Null Modem Adapter - M/M - 1 x DB-9 Male - 1 x DB-9 Male - NM9MM
Buy New $8.00  $4.99

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DB9 RS232 9 Pin Male to Male Gender Changer Plug Mini Adapter - Black - 00300388
DB9 RS232 9 Pin Male to Male Gender Changer Plug Mini Adapter - Black - 00300388
Buy New $5.43  $4.75

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DB9 9-PIN RS232 MALE to DB9 9-PIN RS232 MALE Adapter - Converter Changer - 00300404
DB9 9-PIN RS232 MALE to DB9 9-PIN RS232 MALE Adapter - Converter Changer - 00300404
Buy New $5.14  $3.18

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DB9 RS232 9 Pin Mini Male to Male Gender Changer Plug Mini Adapter - Black - 00300390
DB9 RS232 9 Pin Mini Male to Male Gender Changer Plug Mini Adapter - Black - 00300390
Buy New $5.87  $3.37

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