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PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket
- Model #: GEN1438-C-38A-PCIE3522-zvck
- $112.99 –
- More options from $112.90 - $117.78
- Free Shipping
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PCI expansion 4-port RS422/RS485 expansion card PCI-E to RS-422/RS-485 multi-port serial card industrial protector
- Model #: WD-F1219
- $56.99 –
- Free Shipping
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FOR Computer Host Motherboard PCI Serial Card PCI to 2-port RS485/RS422 Expansion Card COM Nine-pin E
- Model #: 6957133200347
- $138.26 –
- Free Shipping
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UTEK Industrial PCI-E to 8 Port RS-485 RS-422 High Speed Serial Card PCIE to RS485 RS422 8-Port Converter ESD Anti-lightning 4U DR62 Connector UT-798
- Model #: BZ59-978
- $180.99 –
- Free Shipping
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PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket
Limited time offer, ends 10/15
- Model #: Aomoproing-ZX15
- $102.99 –
- Free Shipping
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PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket
- Model #: 2312CS-38A-1729-PCIEzvck3522
- $119.94 –
- Free Shipping
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PCI express 2 ports Serial RS422 RS485 card PCI-e to Dual RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket
- Model #: 2312CS-38A-1729-PCIEyqgq3344
- $83.70 –
- Free Shipping
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PCI express 2 ports Serial RS422 RS485 card PCI-e to Dual RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket
- Model #: GEN1438-C-38A-PCIE3344-yqgq
- $83.70 –
- Free Shipping
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UOTEK Industrial PCIE to 4-Port RS485 RS422 Serial Card PCI-E to RS-485 RS-422 High Speed Converter Adapter DR44 Connector Optical Isolation 1.2Km Transmission Distance 4U UT-794I
- Connectors: DR44
- Temperature: -40~85°C
- Model #: UT-794I
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UOTEK Industrial PCI-E to 8 Port RS-485 RS-422 High Speed Serial Card PCIE to RS485 RS422 8-Port Converter ESD Anti-lightning 4U DR62 Connector UT-798
- Connectors: DR62
- Temperature: -40~85°C
- Model #: UT-798
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FOR UT-798 PCI-E to 8-port RS485/422 multi serial port expansion card, industrial grade PCIE serial port card
- Model #: 6957133204918
- $284.69 –
- Free Shipping
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PCI To RS422 RS485 Converter Adapter Card PCI to 2 Port RS485 / RS422 Serial Card MCS9865 Chipset rs-485 rs-422
- Model #: YQC-T4134
- $80.99 –
- Free Shipping
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FOR PCI-E to 8-port RS485/422 high-speed serial port card, computer serial port expansion card, industrial grade UT-798
- Model #: 6957133204840
- $282.38 –
- Free Shipping
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2-Ports PCI to RS485/422 Multi-Serial Port Card with 2.5KV isolation protection 2 Port RS485 RS422 COM Serial Port UT-712
- Model #: ZX-202
- $72.75 –
- Free Shipping
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FOR PCI-E to 16 port RS485/422 expansion card industrial grade with voltage suppression protector serial port card
- Model #: 6957133204352
- $255.99 –
- Free Shipping
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FOR UT-798 PCI-E to 8-port RS485/422 high-speed serial port card, computer serial port expansion card, industrial grade
- Model #: 6957133204833
- $282.38 –
- Free Shipping
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FOR UT-724A-l PCI to 4-port RS485/422 port card, industrial grade optoelectronic isolation PCI serial port card
- Model #: 6957133203317
- $216.68 –
- Free Shipping
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FOR 1004D RS422/RS485 Optoelectronic isolation PCI serial port card 4 serial port card
- Model #: 6957133202631
- $186.99 –
- Free Shipping
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FOR PCI-E to RS485/422 Expansion Card Industrial-Grade Serial Card Converter with Voltage Suppression Protector,2 Ports
- Model #: 6957133165073
- $39.94 –
- Free Shipping
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2-ports PCI to RS485/422 Multi-Serial Port Card with 2.5KV isolation protection 2 Port RS485 RS422 COM Serial Port UT-732I
- Model #: YQC-T4268
- $115.55 –
- Free Shipping
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Mini PCIe To 4 RS422 RS485 Ports adapter for Mini ITX motherboard Mini PCI express DB9 Ports Controller Card
- Model #: qzo-4696
- $96.70 –
- Free Shipping
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PCI-E to RS485/422 expansion card industrial serial port card converter with voltage suppression protector, 2 ports
- Model #: WD-F1144
- $56.99 –
- Free Shipping
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- $53.75 –
- Free Shipping
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FOR PCI To RS422 RS485 Converter Adapter Card PCI to 2 Port RS485 RS422 Serial Card MCS9865 set rs-485 rs-422
- Model #: GX-20012
- $89.90 –
- Free Shipping
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2 ports RS485/422 PCI card Optical isolation Surge protection 1053 chip
- Model #: ooc-0141126
- $89.99 –
- More options from $89.99 - $92.80
- Free Shipping
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- $116.28 –
- Free Shipping
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- $82.50 –
- Free Shipping
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2 ports RS485/422 PCI card Optical isolation Surge protection 1053 chip
- Model #: YQC-T4261
- $113.82 –
- Free Shipping
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PCIe to 2 Serial Port RS232 DB9 PCI-E PCI Express 1x Adapter Riser Card Support RS232, RS485 & RS422 Modes Chipset ASIX/AX9900
- Model #: DW-TXB068
- $18.41 –
- More options from $18.41
- Free Shipping
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Aomoproing FOR PCI To RS422 RS485 Converter Adapter Card PCI to 2 Port RS485 RS422 Serial Card MCS9865 set rs-485 rs-422
Limited time offer, ends 10/16
- Model #: o-289
- $87.65 –
- Free Shipping
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PCI-E 1x to 2 Port Serial Port RS232 DB9 COM Male Adapter Riser Card Support RS232, RS485&RS422 Modes Chip AX99100, 12CM Bracket
Limited time offer, ends 10/18
- Model #: uu-2579
- $41.86 –
- Free Shipping
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PCI-E 1x to 2 Port Serial Port RS232 DB9 COM Male Adapter Riser Card Support RS232, RS485&RS422 Modes Chip AX99100, 12CM Bracket
Limited time offer, ends 10/18
- Model #: uu-2560
- $41.86 –
- Free Shipping
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JAENFONG PCIe to 2 Serial Port RS232 DB9 PCI-E PCI Express 1x Adapter Riser Card Support RS232, RS485 & RS422 Modes Chipset ASIX/AX9900
- Model #: ZZ-830
- $19.43 –
- Free Shipping
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Mini PCIE USB 2.0 to RS 232 RS422 RS485 Expansion Card Serial DB9 RS232 RS422 RS485 Mini PCI-E Adapter FT231 Chipset
- Model #: CW-USB-DF4250
- $354.90 –
- Free Shipping
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UT-713 PCI serial card PCI TO 2 Port RS485 RS422 COM Serial Port adapter converter card 600w Surge protection tvs
- Model #: CW-USB-DF3945
- $219.00 –
- Free Shipping