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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/29
- Model #: B3EW.042349
- $15.87 –
- More options from $15.87 - $16.88
- Free Shipping
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VoltSync 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
Limited time offer, ends 08/31
- Model #: C10V-S529-95
- $38.96 –
- Free Shipping
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VoltSync 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
Limited time offer, ends 08/31
- Model #: C10V-S529-1347
- $39.97 –
- Free Shipping
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/30
- Model #: C43K-0420-4605
- $18.99 –
- Free Shipping
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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
- Model #: C43K-0420-3550
- $17.08 –
- More options from $17.07
- Free Shipping
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/30
- Model #: C43K-0420-4645
- $18.99 –
- Free Shipping
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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
- Model #: C43K-0420-3510
- $17.08 –
- Free Shipping
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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
Limited time offer, ends 08/31
- Model #: C10V-S529-400
- $33.09 –
- 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 08/31
- Model #: C10V-S529-460
- $28.98 –
- Free Shipping
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WISDUM 5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
- Model #: C5Z9-Y05150181
- $36.88 –
- Free Shipping
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VoltSync USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet)
Limited time offer, ends 08/31
- Model #: C10V-S529-483
- $25.98 –
- Free Shipping
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FOR PCI to 2 port Serial ports controller card DB9 RS-232 9865 PCI Serial card MCS9865 chipset pci to 2 rs232 adapter Win10
Limited time offer, ends 08/30
- Model #: C43K-0420-1345
- $33.99 –
- Free Shipping
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FOR 2 PORTS RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip DB9 DB25
Limited time offer, ends 08/30
- Model #: C43K-0420-1456
- $32.57 –
- 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 08/30
- Model #: C43K-0420-752
- $27.63 –
- Free Shipping
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VoltSync 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 08/31
- Model #: C10V-S529-552
- $29.97 –
- Free Shipping
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WISDUM RS232 COM Female to RJ45 Female Connector Convertor DB9 Serial Port to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
- Model #: C5Z9-Y05151373
- $37.44 –
- 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 08/30
- Model #: C43K-0420-327
- $50.43 –
- Free Shipping
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Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
- Model #: C43K-0420-3214
- $12.48 –
- More options from $12.48 - $18.99
- Free Shipping
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Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
- Model #: C43K-0420-3174
- $12.48 –
- More options from $12.48 - $18.99
- Free Shipping
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Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
Limited time offer, ends 08/30
- Model #: JC40E-0630-449
- $12.99 –
- Free Shipping
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Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
Limited time offer, ends 08/30
- Model #: C43K-0420-2526
- $22.78 –
- Free Shipping
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VoltSync USB to RS485 Adapter RS422 Cable Serial Port with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (1.5 Feet)
Limited time offer, ends 08/31
- Model #: C10V-S529-484
- $25.98 –
- Free Shipping
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USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303, Shipping
Limited time offer, ends 08/30
- Model #: C43K-0420-165
- $56.51 –
- Free Shipping
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Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
Limited time offer, ends 08/30
- Model #: C43K-0420-2487
- $22.78 –
- Free Shipping
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VoltSync 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux
Limited time offer, ends 08/31
- Model #: C10V-S529-529
- $28.96 –
- Free 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
- Model #: C5Z9-Y05153185
- $89.88 –
- Free Shipping
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FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip
Limited time offer, ends 08/30
- Model #: C43K-0420-4316
- $18.99 –
- Free Shipping
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VoltSync Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature
Limited time offer, ends 08/31
- Model #: C10V-S529-904
- $55.72 –
- Free Shipping
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VoltSync PCIe X1 to Dual RS232 Serial Port Card, IO-PCE382-2S High-Speed 2-Port DB9 RS232 Expansion Adapter, Compatible with Industrial PC, and Data Acquisition Systems (Card with Short Metal Plate)
Limited time offer, ends 08/31
- Model #: C10V-S529-40
- $27.04 –
- Free Shipping
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FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level Download the burn line
Limited time offer, ends 08/30
- Model #: C43K-0420-1900
- $18.99 –
- Free Shipping
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FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip
Limited time offer, ends 08/30
- Model #: C43K-0420-4356
- $18.99 –
- Free Shipping
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VoltSync Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device
Limited time offer, ends 08/31
- Model #: C10V-S529-527
- $25.98 –
- Free Shipping
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USB B-Port Printing Port Male to DB9 Female RS232 Serial Cable DB9 to USB B-Type Data Transmission Printer Adapter Cable 5Meter
Limited time offer, ends 08/30
- Model #: C43K-0420-393
- $69.33 –
- 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 08/31
- Model #: C10V-S529-729
- $55.72 –
- Free Shipping
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VoltSync M.2 (Key M/B) to Dual RS232 Serial Port Adapter Card 2-Port COM DB9 Expansion Card, PCIe 2.0 Gen1 x1 Interface, Industrial-Grade Converter Compatible with Terminal & Embedded Systems
Limited time offer, ends 08/31
- Model #: C10V-S529-1397
- $58.18 –
- Free Shipping