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StarTech.com PEX1S953LP 1 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible

$59^.99

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StarTech PEX16S550LP PCI Express Serial Card - 16 Port Low-Profile Serial Card - High-Speed PCIe Serial Adapter - Serial Controller DB9 RS232

$425^.99

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StarTech Serial Parallel Combo Card with Dual Serial RS232 Ports (DB9) & 1x Parallel Port (DB25), PCI Adapter Expansion Card

$41^.99

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SYBA PCI-Express 1-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15021

$17^.99

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StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache - ASIX AX99100 - Low Profile Bracket - Replacement for PEX4S952LP (PEX4S953LP)

$106^.99

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$7.51 Shipping

StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible

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StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible

$45^.99

$55.99

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$7.05 Shipping

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StarTech.com PEX1S1P950 PCIe Card with Serial and Parallel Port - PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 Serial Port - Expansion/Controller Card - PCIe Printer Card

$47^.99

$64.99

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$7.02 Shipping

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WRIARICH PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter

$37^.03

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StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050

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StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050

$32^.37

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RS232 Serial Port & DB25 Printer Parallel Port to PCI-E Card Adapter Converter

$34^.89

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PCIe to 2-Port Serial Card, 9-Pin RS232 Adapter Card, Parallel & COM Port Expansion Card, WCH382L

$17^.27

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PCIe to 4-Port RS232 Serial Card ASIX AX99100, Industrial 4x DB9 COM Port Expansion, for Desktop & Industrial Control

$21^.98

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PCI-E X1 to 8Port RS232 Serial Adapter Card VHDCI 68 to DB9 Port Extender for Desktop X4 X8 X16 Slot

$102^.99

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PCI to 2 port Serial 1 port parallel Riser Card ADD ON CARD RS-232 RS232 with ASIX/AX9865 chip

$20^.99

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4-Port RS-232 Serial PCI-E (w/Both Regular & LP Brackets) (SER6456A+L)

$180^.99

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SI-PEX50103 PCIe x1 Card 2 DB25 Parallel +1 DB9 Serial Port Low Profile Bracket Support SPP EPP ECP RS232 RS485 RS422 Centronics

$40^.29

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PCI to 1x Serial Port + 1x Parallel Port PCI Single Port DB9+DB25 RS232 COM Expansion Card Riser Card Adapter Chip ASIX/AX9865

$22^.80

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PCIe to Single Serial Port DB9 RS232 PCI-E x1 Serial Card Expansion Adapter Converter Chipset ASIX AX99100 for Desktop Computer

$13^.99

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SYBA PCI to Serial 2-port host controller card Model SD-PCI-2S

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SYBA PCI to Serial 2-port host controller card Model SD-PCI-2S

$22^.10

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StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP)

$209^.14

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Broadcom HBA 9500-16i Tri-Mode Storage Adapter - 12Gb/s SAS, Serial ATA/600 - PCI Express 4.0 x8 - Plug-in Card - RAID Supported - Two x8 SFF-8654 - 16 Total SAS Port(s) - 16 SAS Port(s) Internal - PC

$725^.81

$725.89

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Volume Discounts:$702.68 - $725.81

Syba 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SI-ADA15071

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Syba 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SI-ADA15071

$55^.19

$59.99

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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485

$150^.07

$153.74

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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232

$17^.08

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Half-Size Mini PCIe to 2-Port RS232 DB9 Serial Card, Industrial COM Controller with EXAR XR17V352 Chip

$41^.39

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LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)

$49^.58

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PCI-E 1 Parallel port 1 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip

$25^.51

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Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM port adapter 5VDC 12DV power PCIe low profile bracket

$90^.89

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VoltSync USB to RS232 Serial Cable 1.8M FTDI Chipset DB9 COM Port Converter Adapter, Industrial-Grade USB to Serial Converter with Surge & ESD Protection, Compatible with Windows/Linux/Mac OS

$33^.79

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PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card

$32^.07

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PCI E 4 Port RS232 Serial Port Card PCI Express Adapter Card 4 Independent 9 pin Standard Serial Ports Expansion Card for POS and ATM Applications

$49^.69

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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

$18^.99

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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

$18^.99

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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232

$17^.08

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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

$16^.88

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USR-W630S RS232 RS485 Serial to Wi fi and Ethernet Converter Dual-Band Dual Ethernet Port Wi Fi5 Serial Server Qualcomm Version (Full Kit)

$173^.19

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