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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
- Type: PCI Express to Serial Port Card
- External Ports: 1 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x LP4 (4 pin; Large Drive Power) Male Input 1 x PCI Express x1 Male
- Operating Systems Supported: Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
- Model #: PEX1S953LP
- $50.99 –
- More options from $50.99 - $55.85
- Free Shipping

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SYBA PCI-Express 1-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15021
- Type: PCI Express to Serial Port Card
- External Ports: 1 x Serial Port
- Operating Systems Supported: Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit
- Weight: 1
- Model #: SD-PEX15021
- $17.99 –
- Free 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
- Type: PCIe Card with Serial and Parallel Port
- External Ports: DB-25 (25 pin, D-Sub) DB-9 (9 pin, D-Sub)
- Standard: PCI Express x1
- Model #: PEX1S1P950
- $64.99
- $46.99 –
- Save: $18.00 (27%)
- More options from $46.99 - $63.64
- $7.02 Shipping

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IO Crest 2 Port Serial PCI-e 1.0 x 1 , PCI-E card 2 to serial COM port serial card DB9 RS232 serial communications expansion card
- Type: Mini PCI Express to Serial Port
- External Ports: 2 x Serial Ports
- Standard: PCI-E card 2 to serial COM port serial card DB9 RS232 serial communications expansion card
- Specifications: IO Crest 2 Port Serial PCI-e 1.0 x 1
- Model #: NTRAC100095W
- $29.97 –
- Free Shipping

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StarTech 2-Port PCIe to RS232 DB9 Serial Card 21050PCSERIALCARD
- Model #: 21050PCSERIALCARD
- $91.99
- $61.99 –
- Save: $30.00 (32%)
- More options from $61.06 - $71.13
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USB to RS232 Cable Com Port Serial Line PDA 9 DB9 Pin RS232 USB Adapter(USBto2portRS232male)
- Model #: PEGLB0FWKLS653
- $273.99 –
- Free Shipping

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RS232 Serial Port & DB25 Printer Parallel Port to PCI-E Card Adapter Converter
- Model #: IW-ADD-convert-84
- $35.99 –
- Free Shipping

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USB RS232 Serial Port Cable, USB-A to DB9 Male RS232 Port Serial Adapter Cable with FT232RL Chip Compatible UC232R-10
- Model #: PEGLB0GPRVNNN3
- $121.99 –
- Free Shipping

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PC|-E serial card, PCle to RS232 COM interface, industrial control 4-port expansion card, AX9910
- Model #: C075.311
- $62.88 –
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PCIe to 2-Port Serial Card, 9-Pin RS232 Adapter Card, Parallel & COM Port Expansion Card, WCH382L
- Model #: C7FW0626-JIA-94
- $18.27 –
- Free Shipping

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PCIe to 4-Port RS232 Serial Card ASIX AX99100, Industrial 4x DB9 COM Port Expansion, for Desktop & Industrial Control
- Model #: C7FW0626-JIA-43
- $22.98 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: PEGLB0G7GZT2SB
- $277.99 –
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USB to RS485 Converter, Type C to 8 Channel Isolated RS485 Serial Port Adapter, 1200bps to 921600bps with Terminal Block for Industrial Automation and Multi Device
- Model #: PEGLB0GTN8VPKZ
- $103.99 –
- Free Shipping

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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
- Type: PCI Express
- External Ports: 16 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x SP4 (4 pin, Small Drive Power) Male
- Operating Systems Supported: Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.6x to 4.2x LTS Versions only
- Model #: PEX16S550LP
- $421.99 –
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USB to RS485 Converter, 8 Channel Isolated Serial Port Adapter with USB C Power Supply, Rail Type Design, for OS X, 11 10 8.1 8 7
- Model #: PEGLB0DPLF4FM1
- $74.99 –
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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)
- Model #: PEGLB0FS6YG41T
- $173.19 –
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Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket
Limited time offer, ends 07/26
- Model #: LiRDl-B07PXB77W6
- $41.99 –
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CORN Sata to IDE Adapter Converter 1.5Gbs 2.5 Sata Female to 3.5 inch IDE Male 40 pin port Support ATA 133 100 SSD HDD CD DVD Serial
- Model #: DZ-ZHT-118
- $13.40 –
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USB to Serial Adapter, F&T>D*I Chipset USB 2.0 to Serial (9-Pin) DB-9 Male RS-232 COM Port Converter Cable(300cm,Full Pinout)
- Model #: PEGLB0FCLWL18R
- $108.99 –
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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
Limited time offer, ends 08/07
- Model #: 976867352421
- $90.89 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: PEGLB0GCM313G5
- $275.19 –
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USB to RS485 PRO Serial Port Converter Module, FT232/SP3485 Chip Isolated Industrial USB to Serial Adapter for Industrial Control Equipment
- Model #: PEGLB0F23PPQN5
- $96.19 –
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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)
Limited time offer, ends 07/26
- Model #: 386044942705
- $50.48 –
- More options from $50.48 - $55.99
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4 Port RS485 RS232 RS422 Serial Device Server DIN Rail Mount Industrial Ethernet Converter 10 100Mbps Multi Protocol Serial to Network Module
- Model #: PEGLB0G4N3X5TT
- $262.19 –
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USB to RS232 6Pin 2.54mm Port Serial Adapter Cable Chip Pinout TX RX GND VCC CTS RTS Fit for Windows OS Linux
- Model #: PEGLB0DYNTRKPJ
- $68.09 –
- More options from $68.09 - $69.99
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PCI-E Serial Port Card PCIe to 4/2 Port RS232, Industrial 4/2 x 9-Pin COM Expansion Card, ASIX AX99100 Two wires
- Model #: C7FW0626-JIA-82
- $24.98 –
- Free Shipping

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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
- Model #: DW-TXB073
- $13.99 –
- Free Shipping

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USB Type-A Type/C to RS232 Serial Adapter Cable with Chip, USB-A USB-C to RS232 DB9 Female Serial Port Converter Cable
- Model #: PEGLB0GPRGWXMM
- $127.99 –
- Free Shipping

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USB to 4 Way RS485 Converter, USB 2.0 3.0 to 485 Serial Port Adapter with 1500V ESD Protection and 600W Guard, for 10 8 7 XP
- Model #: PEGLB0GDVWY3MH
- $79.99 –
- Free Shipping

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PCIe Serial and Parallel Port Card Desktop PCI-E 1 and 2 Serial Port Card Built-in 2S1P COM Serial Parallel Port Card
- Model #: C72J-Y-1819-2IN1
- $27.28 –
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SIIG Dual Profile PCI 2-Port RS232 Serial Adapter Model JJ-P20211-S7
- Type: PCI to Serial Port Card
- Dimensions: 5.12" (W) x 4.72" (H) x 0.79" (D)
- Weight: 0.13 lbs
- Model #: JJ-P20211-S7
- $55.07 –
- More options from $55.07 - $64.99
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