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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
Limited time offer, ends 10/07
- Model #: C7FW0629-JIA-773
- $25.27 –
- Free Shipping

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SIIG Low Profile PCI Single Serial (16550) Port, Universal PCI Card Model LP-P10011-S6
- Type: PCI to Serial Port Card
- External Ports: 1 x Serial Port
- Data Transfer Rate: up to 230 Kbps
- Operating Systems Supported: Windows 95/98/98SE/ME/NT 4.0/2000/XP (32-/64-bit)/Server 2003 (32-/64-bit)/Vista (32-/64-bit)
- Model #: LP-P10011-S6
- $34.99 –

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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
Limited time offer, ends 10/07
- Model #: C7FW0626-JIA-82
- $23.98 –
- Free Shipping

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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
Limited time offer, ends 10/07
- Model #: C6WV-0730-OYJ-591
- $25.51 –
- Free Shipping

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SYBA SY-PEX15019 RS-232 Serial 8-Port PCI-Express Card
- Type: PCI Express to Serial Port Card
- External Ports: 8 x Serial Ports
- Data Transfer Rate: Serial Port: Up to 1 Mbps
- Operating Systems Supported: Windows 2000, 2003 Server, XP 32/64-bit, Vista 32/64-bit
- Model #: SY-PEX15019
- $59.99 –
- More options from $59.19
- 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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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
Limited time offer, ends 10/07
- Model #: C43K-0420-752
- $27.63 –
- Free Shipping

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DTech 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
Limited time offer, ends 10/07
- Model #: C43K-0420-327
- $50.43 –
- Free Shipping

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PCI-E 2 RS232 serial COM Port Riser card 1 Printer parallel port card computer Adapter Converter TXB076
- Model #: DIEWUseries-45
- $19.99 –
- 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 –
- More options from $275.19
- Free Shipping

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JAENFONG PCI to 2 Serial Port 1 Parallel Port Industrial-Grade RS232 DB9 COM DB25 Printer LPT Expansion Card Chipset ASIX/AX9865 for PC
- Model #: ZZ-915
- $16.87 –
- Free Shipping

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PCI Expansion Adapter Converter to RS232 Serial Port COM & Parallel Port DB25 Printer LPT Add On Card TXB086
- Model #: DIEWUseries-80
- $18.99 –
- Free Shipping

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CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
- Type: PCI Express to Serial Port Card
- External Ports: 4 x Serial Ports
- Model #: CM-4S1PRS232
- $21.99 –
- $3.99 Shipping

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FT232RL USB to MINI DIN 8P MD8 Adapter RS232 Serial Cable for KORG X5(D) MIDI Music Synthesizer to Host Port AG-001 for PC(10m)
Limited time offer, ends 10/15
- Model #: SJXZMC53R730-811
- $59.79 –
- Free Shipping

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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
Limited time offer, ends 10/10
- Model #: C2ZP814-XMHFA0272
- $49.69 –
- Free Shipping

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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
- Free Shipping

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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 –
- More options from $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 10/06
- Model #: 6856642356223
- $44.89 –
- Free Shipping

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PCIe to Dual Serial Port PCI-E to 2 Ports RS232 DB9 Expansion Card Adapter Converter Riser Card Chipset ASIX/AX99100
- Model #: DW-TXB074
- $17.99 –
- Free Shipping

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VoltSync USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
Limited time offer, ends 10/10
- Model #: C10V-S529-460
- $29.68 –
- Free Shipping

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StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP)
- Type: PCI Express to Serial Port Card
- External Ports: 8 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x PCI Express x1 Male
- Operating Systems Supported: Windows CE 5.0, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2016, 2019 Linux 2.4.x to 4.11.x LTS Versions only
- Model #: PEX8S1050LP
- $209.14 –
- More options from $196.99 - $241.12

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PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
Limited time offer, ends 10/12
- Type: Controller Card
- Model #: CL-HD-Addon-116
- $32.07 –
- More options from $32.07 - $35.28
- Free Shipping

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PCIe to Dual Serial Port PCI-E to 2 Ports RS232 DB9 Expansion Card Adapter Converter Riser Card Chipset ASIX/AX99100
- Model #: DW-TXB074
- $14.99 –
- Free Shipping

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PCI 2 serial 1 parallel port Expansion card with TX382A card adapter
- Model #: DIEWUseries-11
- $19.99 –
- Free Shipping

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Syba 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SI-ADA15071
- Type: Controller Card
- External Ports: 8 x Serial Ports
- Operating Systems Supported: Windows 10 or Higher Ubuntu 19.04 or Higher
- Package Contents: 8 Port Serial DB9 M.2 B+M Key Module Driver CD x1 Manual x1
- Model #: SI-ADA15071
- $59.99
- $55.19 –
- Save: $4.80 (8%)
- More options from $55.19 - $57.99
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USB to Converter Industrial Grade 4 Port Isolated Serial Adapter with 600W Protection and 1500V ESD Guard for Harsh Industrial Environments
- Model #: PEGLB0GQYB6CMN
- $112.79 –
- More options from $112.79
- Free Shipping

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JAENFONG PCIe to Dual Serial Port PCI-E to 2 Ports RS232 DB9 Expansion Card Adapter Converter Riser Card Chipset ASIX/AX99100
- Model #: ZZ-879
- $14.63 –
- Free Shipping

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RS232 DB9 to RJ45 Converter RJ45 Female to DP9 9-Pin Serial Port RS232 Female Extender Adapter for Computer,Digital Machine Code Printer Transmission Distance Cable Adapter (2 Pack-Female)
Limited time offer, ends 10/15
- Model #: XDCJZMC53R731-077
- $26.98 –
- Free Shipping

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PCI to 2 port Serial 1 port parallel Riser Card ADD ON CARD RS-232 RS232 with ASIX/AX9865 chip
- Model #: C75J*OYJ*G1*0717-97
- $20.96 –
- Free Shipping

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Gearmo 4 Port USB to Serial RS232 Adapter, 3ft Cable, FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection (USA-FTDI4X)
- Color: Black
- Ports: 4 x Serial
- Transfer Rate: 921.6 Kbps
- Dimensions: 8" L x 6" W x 2" H
- Model #: USBG-4X2FTDI
- $49.67 –
- $3.99 Shipping

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PS2 Serial Port Card Low-Profile Adapter Card for 400, 600, 800 G3, COM Serial Port 910324-001, 910110-002, 910110-001
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy729-013
- $69.99 –
- Free Shipping

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(EU Plug)(8 port)4 Port Active Serial RS232 Splitter 1 to 4 RS232 bi-direction Switcher Splitter 4 to 1 Support Bidirectional Transmission
- Model #: LJX-HDMI-A0598
- $114.09 –
- More options from $114.09 - $175.62
- Free Shipping

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VoltSync MM-PCI16C1058-8S PCI to 8-Port RS232 Serial Adapter Card 926.1Kbps Desktop COM Port with 1 to 8 DB9 Serial Cable Support PCIIRQ Sharing
Limited time offer, ends 10/10
- Model #: C10V-S529-729
- $56.42 –
- Free Shipping

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Digi Edgeport 8-Port Rack Mount Serial Hub EP-USB-8-D25
- Brand: Digi International
- Model #:
- $514.68 –
- More options from $514.68 - $800.59
- Free Shipping

