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

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PCI Express I/O card Dual Serial DB9 RS232 COM 2 Ports Controller Adapter riser Card Expansion card TXB068
- Model #: DIEWUseries-96
- $29.99 –
- Free Shipping

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PCI-E 1X to 4 ports Serial add on card Multi RS232 DB9 COM Serial Expansion I/O riser card TXB077
- Model #: DIEWUseries-100
- $32.99 –
- Free Shipping

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PCI Expansion Card Adapter Converter to Dual RS232 RS-232 Serial Ports COM & DB25 Printer Parallel Port LPT TXB087
- Model #: DIEWUseries-89
- $20.99 –
- Free Shipping

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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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1.2M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
- Model #: DIEWUseries-90
- $20.99 –
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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 –
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PCI to 2 Serial Port RS232 RS-232 DB9 COM Expansion Card Riser Card Adapter Converter Chipset TXIC/TX382A for Desktop Computer
- Model #: DW-TXB147
- $12.99 –
- Free Shipping

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PCIe to Single Port DB9+DB25 PCI-E X1 RS232 Serial Port + LPT Parallel Port Expansion Card Riser Card Chip ASIX/AX99100
- Model #: DW-TXB075
- $14.99 –
- Free Shipping

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PCI Express single Serial single Parallel Port Expansion Card I/O card PCIe riser card TXB069
- Model #: DIEWUseries-44
- $21.99 –
- 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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PCIe to 1 Serial 1 Parallel Riser card RS232 Serial & DB25 Printer Parallel port Expansion card with ASIX99100 chipset
- Model #: DIEWUseries-30
- $27.99 –
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PCIe to Dual Serial Port DB9 RS232 COM+ Single DB25 Parallel Port Printer LPT Adapter Card Chipset ASIX/AX99100 for PC Desktop
- Model #: DW-TXB076
- $16.99 –
- Free Shipping

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PCIe Serial Card RS232 RS-232 serial Ports and Connectors COM Expansion card with Chip AX99100B
- Model #: DIEWUseries-42
- $18.99 –
- Free Shipping

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For PCI Slot Header Serial DB9 Pin With Parallel DB25 Pin Cable 28.5cm With Bracket For Parallel LPT Printer COM Serial
- Model #: BestAdapter-17
- $12.99 –
- Free Shipping

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USB to RS232 DB9 Serial Cable Converter Adapter with CH340 Chipset for Windows 10 with metal shell
- Model #: DIEWUseries-49
- $14.99 –
- Free Shipping

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Ethernet RJ45 to RS485 Converter Industrial Serial Device Server Ethernet adapter TCP/RTU/UDP Converter
- Model #: DIEWUseries-84
- $34.99 –
- Free Shipping

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Gearmo Windows 7 64-bit Compatible USB to Serial Adapter RS232 DB9 Short 8 Inch Cable
- Model #: USA-FTDI-8
- $20.64 –
- $3.99 Shipping

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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 10/06
- Model #: 976867352421
- $90.89 –
- Free Shipping

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USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub
- Model #: BEICUSB23216FD
- $799.00 –
- Free Shipping

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WRIARICH PCI-E 8 Port RS232 Serial Expansion Card, PCI Express DB9 8 Channel COM Controller Card with Multi Chipset
- Model #: 4BRFD98HIUH
- $75.49 –
- Free Shipping

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Digi Edgeport 8-Port Rack Mount Serial Hub EP-USB-8-D25
- Brand: Digi International
- Model #:
- $494.30 –
- More options from $494.30 - $523.16
- Free Shipping

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Dell C4PDJ Optiplex 7050 3050 Micro Serial I/O Board Assembly Card w/Cable 9HXC9
- Model #: 8ec-559786000283511
- $17.99 –
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Icy Dock MB344SP Drive Enclosure Internal Serial ATA IDE Plastic Black 4 SSD/HDD
- Model #: 48e-635382000351863
- $84.99 –
- Free Shipping

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StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub
- Type: Computer Accessories
- Color: Black
- Model #: ICUSB2324I
- $121.44 –
- More options from $121.44 - $135.35

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StarTech Dual-Port PCI Express to DB9 Serial Card 2S232422485-PC-CARD
- Type: PCI Express to Serial Port Card
- Model #:
- $113.46 –
- More options from $111.43 - $113.46

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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
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Keyspan USB High Speed Serial Adapter - USB to DB-9 RS-232 Port. For Mac, PC & Linux Model KEYUSA19HS
- Model #: KEYUSA19HS
- $46.26 –
- More options from $46.26 - $63.13
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- $871.07
- $845.77 –
- More options from $845.77 - $979.75
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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
- Model #: ooc-0140455
- $22.80 –
- Free Shipping

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SATA to 4Pin Power Cable Serial ATA 15pin Male to Molex IDE 4pin Female Power Supply Cable for BTC Miner Mining Machine 20CM
Limited time offer, ends 10/12
- Model #: WM-JD001-A1-00052
- $11.19 –
- 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


