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PCIe to 4-Port RS-485/422 Serial Card, High-Speed 9-Pin DB9 COM Port Expansion with Surge/Lightning Protection, Voltage Suppression Terminal Blocks
- Model #: Kepler-8.7-OYS-106
- $70.49 –
- Free Shipping
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Serial Port to ETH Ethernet (RJ45) Module Digitally&Power Isolated USB to RJ45 Converter Module Interface TTL RS232 RS485 to ETH RJ45 Network Port (RS232 to ETH)
- Model #: 537470431756
- $68.99 –
- $5.00 Shipping
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Your Cable Store 50 Foot DB25 25 Pin Serial Port Cable Male to Female RS232
- Model #: 452465524537
- $62.99 –
- $5.99 Shipping
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Coolwell Industrial RS485 to RJ45 Ethernet Serial Server, Support POE Ethernet Port Power Supply, Electrical Isolation, TCP/IP to Serial, Rail-Mount Support
- Model #: 452465698252
- $58.99 –
- $5.99 Shipping
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Plinkwirekb 2 Port USB A & USB C to Dual DB9 Male RS232 Serial Cable with FTDI Chipset USB Serial COM Port Adapter for Windows, Linux, Android, macOS (DB9 Male, 0.6m)
- Model #: 537470424871
- $114.99 –
- $5.00 Shipping
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FT232 RS232 to USB Serial Port Conversion Module Isolated, Industrial Grade Stable and High Speed DB9 Interface Bidirectional Conversion
- Model #: 934196436261
- $70.99 –
- $5.99 Shipping
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TECHTOO 2 Port Professional FTDI CHIP USB to RS232 Serial Cable DB9 Serial Adapter Converter 9-Pin Male to Male with Thumbscrews (W/Thumbscrews, 2 RS232 Port)
- Model #: 452465704441
- $56.99 –
- $5.99 Shipping
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JESSINIE FT4232-4TTL USB to 4-Way TTL Module UART Serial Port Module LED Indicator Micro USB COM Interface 12Mbps FT4232HL 5V 3.3V 2.5V 1.8V
- Model #: 322002886216
- $52.99 –
- Free Shipping
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8 Port RS-232 DB9 Serial PCI-e 2.0 x1 Card XR17V358 Chipset 16C550 UART SI-PEX15041
- Model #: 904957083669
- $104.99 –
- $5.99 Shipping
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USB to Serial Hub RS232 Adapter 4 Port USB to RS232 Converter for Routers with Wide Compatibility Compact Design
- Model #: 264505759775
- $66.99 –
- $5.00 Shipping
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YIOVVOM DB25 Solderless Solder- Male Adapter, RS232 D-SUB Serial to 25-pin Port Connector to Terminal Connector Signal Module Long Bolts and Nuts with case (5 Male)
- Model #: 904957037242
- $51.99 –
- $5.99 Shipping
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Sedna - USB to RS422 / RS485 Serial Port Converter Adapter Cable (FTDI chipset)
- Model #: 596826862330
- $55.99 –
- $5.00 Shipping
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2PCS ESP32-CAM Board,Aideepen ESP32-CAM-MB Micro USB to Serial Port CH-340G with OV3660 3MP Camera Module Dual Mode Support NodeMCU
- Model #: 415280818168
- $45.99 –
- $5.99 Shipping
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KJCPZYPP DB9 Female to USB B-Port Male Printing Port RS232 Serial Cable USB B-Type to DB9 Data Transmission Printer Adapter Cable 2Meter
- Model #: 904957068987
- $54.99 –
- $5.99 Shipping
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MOXA MGate MB3170-T 1 Port RS-232/422/485 Advanced Modbus TCP to Serial Communication Gateway, 40C +75C.
- Model #: 9164412586338
- $690.99 –
- More options from $690.99 - $742.00
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GXMRHWY USB to DB25 Parallel Printer Cable USB with FTDI Chip Male to DB25 Male Serial Port Cable 1.8Meter
- Model #: 648735480430
- $51.99 –
- $5.99 Shipping
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GXMRHWY USB B-Port Printing Port Male to DB9 Male RS232 Serial Cable DB9 to USB B-Type Data Transmission Cable Printer Adapter Cable 1Meter
- Model #: 904957072748
- $50.99 –
- $5.99 Shipping
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IOCrest 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15072 (PCIe x1, Linux Compatible)
- Model #: 923733251634
- $56.99 –
- $5.99 Shipping
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ANMBEST 2PCS Thinner DB37 Solderless RS232 D-SUB Serial to 37-pin Port Terminal Male Adapter Connector Breakout Board with Case Long Bolts Tail Pipe
- Model #: 264505760863
- $50.99 –
- $5.00 Shipping
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IO CREST 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15071
- Model #: 452465698405
- $101.99 –
- $5.99 Shipping
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Your Cable Store 50 Foot DB25 25 Pin Serial Port Cable Male/Male RS232
- Model #: 923733309984
- $65.99 –
- $5.99 Shipping
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YIOVVOM DB9 Breakout Connector to Wiring Terminal RS232 D-SUB Male Serial Adapters Port Breakout Board Solder-Free Module with case(10 PCS Male Adapter White)
- Model #: 904957036481
- $62.99 –
- $5.99 Shipping
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HF2211 Serial Port Server RS232/485/422 to Ethernet Converter, Serial Communication DTU Device
- Model #: 923733278686
- $103.99 –
- $5.99 Shipping
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Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG)
- Model #: 923733300875
- $153.99 –
- $5.99 Shipping
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10PCS HC-05 Wireless Bluetooth Receiver RF Serial Transceiver Module Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module
- Model #: 264505751557
- $67.99 –
- $5.00 Shipping
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PUSR TCP232-304 RS485 to TCP/IP Converter Serial Device Server Support Modbus Gateway Built-in Webpage RS485 to Ethernet Converter
- Model #: 919779684994
- $79.99 –
- Free Shipping
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Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway
- Model #: 612521457654
- $60.99 –
- $5.99 Shipping
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DTech DB9 Breakout Connector, Male RS232 Serial Adapter, Solderless Module Board with Screw Terminals, Case, Long Bolts, Tail Pipes
- Model #: Kepler-8.3-OYS-691
- $16.98 –
- Free Shipping