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USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: TOLKB0DNZPT2JL
- $74.99 –
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4.9Ft USB to RS232 RS485 RS422 Converter USB-A RS-232 RS-485 RS-422 Cable Serial DB9 Connector Full Half Duplex UT-8890
- Model #: TOLKB0DP3BWCC2
- $89.99 –
- Free Shipping

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FENG GUO USB to 4-Channel 3.3V 2V5 V1.8V 5V TTL UART Level Module RS-232 Serial RS485 Adapter Converter with F/;TD/;1 FT4232HL(4ttl1.8 2.5 3.3 5v)
- Model #: TOLKB0F5HSWLH7
- $112.99 –
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Industrial PCI-E to RS-485 RS-422 Serial Card PCIE to RS485 RS422 4 Port High Speed Converter Optical Isolation 4U UT-794I
- Model #: TOLKB0GWHSMP1H
- $497.99 –
- Free Shipping

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Gearmo 4 Port RS-232 to USB Adapter with LED Indicators, 5ft Length, FTDI Chipset, ESD Protection, Windows/macOS/Linux Compatible
- Model #: TOLKB08P24ZQ1B
- $81.99 –
- Free Shipping

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1PCS PCI to RS-232 Serial Card 4 Ports RS232 to PCI Converter DB9 COM Adapter UT-7704
- Model #: TOLKB0GWHQ1GDT
- $228.99 –
- Free Shipping

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USB to 4-Port RS-232 Converter (F&T>D*I Chip) V2.0 to DB9 RS232 Serial Cable Adapter
- Model #: TOLKB0H59M7HGG
- $193.99 –
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USB2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable PL2303 chip
- Model #: TOLKB0H6MYHPML
- $146.99 –
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1PCS PCI to RS-232 Serial Card RS232 4 Ports High Speed DR44 Expansion Converter Industrial Grade DB9 Connector UT-764 Adapter
- Model #: TOLKB0GWHM79VX
- $439.99 –
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LINDY 70m Cat.6 HDMI 4K60, IR & RS-232 HDBaseT UK Wall Plate Extender, Transmitter
- Model #: TOLKB0CBVCDG7B
- $639.99 –
- Free Shipping

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USB to 232-422-485 Converter RS-232/RS-422/RS-485 Converter
- Model #: TOLKB07ZFTWP8N
- $155.99 –
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ATEN RS-232/Contact to USB Keyboard Converter VK211
- Model #: TOLKB0D9PRSXD1
- $450.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: TOLKB0H5JHW8WK
- $272.99 –
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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: TOLKB0H1BZ3Q1B
- $275.99 –
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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: TOLKB0H5NFJVDQ
- $272.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: TOLKB0FCCJ882R
- $239.99 –
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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GCHXMCQQ
- $272.99 –
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USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: DEEUB0CS6F57HH
- $120.99 –
- Free Shipping

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USB to 2/4-Port RS-232 Converter USB V2.0 to 9-pin RS232 Serial Cable Adapter UT-8814(4 Ports)
- Model #: DEEUB0FCCKBVKB
- $302.99 –
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1PCS Industrial Mini PCI-E to RS-485 Rs-422 Serial Card PCIE PCI Express to RS485 RS422 4 Ports High Speed Converter UT-7884
- Model #: DEEUB0GWHFYBB1
- $296.99 –
- Free Shipping

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FENG GUO USB to 4-Channel 3.3V 2V5 V1.8V 5V TTL UART Level Module RS-232 Serial RS485 Adapter Converter with F/;TD/;1 FT4232HL(4ttl 3.3 5v)
- Model #: DEEUB0F5HRHP56
- $109.99 –
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1PCS PCI PCI-E to RS-485 RS-422 High Speed Serial Card 4 Ports DB9 RS422 R485 PCI-Express PCIE Converter Surge Protection(UT-7924)
- Model #: DEEUB0GWHHRZTK
- $305.99 –
- Free Shipping

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1PCS Industrial Grade PCI to RS-485 RS-422 Serial Card RS485 RS422 4 Ports High Speed DR44 Expansion Converter UT-724I
- Model #: DEEUB0GWHJLHGH
- $511.99 –
- Free Shipping

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1PCS Industrial PCI-E to RS-232 Serial Card PCIE to RS232 4 Ports High Speed DR44 Converter Com DB9 Connector UT-784 Adapter
- Model #: DEEUB0GWHFQK6K
- $292.99 –
- Free Shipping

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1PCS Industrial PCI to RS-232 Serial Card with Optical Isolation RS232 4 Ports High Speed DR44 Converter DB9 Connector UT-764I
- Model #: DEEUB0GWHFW8T8
- $542.99 –
- Free Shipping

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Gearmo 4 Port RS-232 to USB Adapter with LED Indicators, 5ft Length, FTDI Chipset, ESD Protection, Windows/macOS/Linux Compatible
- Model #: GENXB08P24ZQ1B
- $81.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0G92L4WHS
- $239.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GHQYFHK2
- $272.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GZT7VCFQ
- $272.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GZMV6RJW
- $275.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GW32TSQL
- $239.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GVMM6FP9
- $275.99 –
- Free Shipping

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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GZG8MH25
- $275.99 –
- Free Shipping

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Tripp Lite FTDI USB to Serial RS-232 Adapter Cable w/ COM Retention M/M 5ft (U209-005-COM)
- Type: USB-A to DB9
- Connector Type: USB A to USB C
- Connector Number: 2
- Connector Detail: RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M)
- Model #: U209-005-COM
- $35.80 –
- More options from $33.49 - $57.50
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USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: TOLKB0H2JSG7RY
- $88.99 –
- Free Shipping

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4.9Ft USB to RS232 RS485 RS422 Converter USB-A RS-232 RS-485 RS-422 Cable Serial DB9 Connector Full Half Duplex UT8890
- Model #: TOLKB0H6FKW61W
- $195.99 –
- Free Shipping

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C90C Port Powered RS232 to Serial Isolator Optic Electric Adapter to Protect PC and RS-232 Device
- Model #: TOLKB0H6FKGP7Z
- $67.99 –
- Free Shipping

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USB RS232 Serial Interface Cable Chip RS-232 to USB Serial Converter Cable(180cm)
- Model #: TOLKB0GPYF4P69
- $287.99 –
- Free Shipping

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4-Port RS-232 RS-422 RS-485 Serial Server NPORT5450 Original
- Model #: TOLKB0FJ2DW1J2
- $1,783.99 –
- Free Shipping

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DB9 RS232 to RS422 Converter Com Adapter RS-232 to RS485 Integrated Connector Serial to 232-485/422 Communication Full Duplex
- Model #: DEEUB0H2WG34LB
- $77.99 –
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USB C to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
- Model #: LC6W1J16-1152
- $47.09 –
- More options from $47.09
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USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)
- Model #: 8567458176
- $39.98 –
- Free Shipping

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6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
- Model #: 8567458155
- $46.99 –
- Free Shipping

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- $38.98 –
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USB C to 3.5mm Headphone and Charger Adapter,2 in 1 USB C to Aux Audio Jack with PD 60W Fast Charging Dongle Cable Cord Compatible with Most TYPE-C Interface( black)
Limited time offer, ends 09/11
- Model #: wa-1160
- $14.10 –
- Free Shipping

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Aomoproing 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
- Model #: dd-199
- $45.99 –
- Free Shipping

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USB to RS232 COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific pl2303 Fit for Windows 10 7 8.1 XP Vista OS USB RS232 COM(PL2303 Chip Inside)
- Model #: TOLKB0F63RPRWC
- $56.99 –
- Free Shipping

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USB C to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac 10FT
- Model #: XMHKC2ZP-731027
- $53.44 –
- Free Shipping

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USB C to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
- Model #: XMHKC2ZP-731024
- $54.43 –
- Free Shipping

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USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -10 Feet
- Model #: XMHKC2ZP-731030
- $54.43 –
- Free Shipping

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USB-C Power Control Cable for DJI RS4 RS3 Pro RS2 to Video Transmitter Transmission Master Wheels, USB Type-C to Right Angle 6 Pin 4+2 Female 20cm
- Model #: TOLKB0DB26FS4K
- $72.99 –
- Free Shipping

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SuperHub USB to TTL, USB to RS232, USB to RS485 Serial Port Adapter Expanding USBHUB Multi-Port
- Model #: TOLKB0CD54W9TC
- $62.99 –
- Free Shipping

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4 Port USB to RS232 DB9 Serial (9-Pin) Adapter Cable 5ft Compatible with MAC OS, Windows, Android, Linux (4 Port)
- Model #: TOLKB0BQQ497DC
- $63.99 –
- Free Shipping

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FENG GUO F/;TD/;1 FT232RL Isolated USB to RS485 Serial Port Adapter Supporting Windows/Mac/Linux 32/64
- Model #: TOLKB0F48KWV9W
- $64.99 –
- Free Shipping

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USB to RS232 COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific pl2303 Fit for Windows 10 7 8.1 XP Vista OS USB RS232 COM(PL2303 Chip Inside)
- Model #: TOLKB0FJGG24RS
- $62.99 –
- Free Shipping

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Walfront Industrial Grade Digital Isolated Converter USB to 4 Way 485 Data Isolator with Protect for Industrial Applications Grade 485 USB Adapter
- Model #: TOLKB0F5P634ML
- $69.99 –
- Free Shipping

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USR-N540 4 Ports Serial RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter
- Model #: TOLKB09DCPM56T
- $216.99 –
- Free Shipping

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Taidacent 4/8 Way RS485 Hub RS485 Splitter 4/8 Ports RS485 Data Isolator 1 in 4CH/ 8CH Out Modbus 485 Industrial Photoelectric Isolation Repeater (8 Ports)
- Model #: TOLKB0BC1LL51M
- $177.99 –
- Free Shipping

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Industrial Isolated USB to 4 Way 485 Serial Isolated Converter, 4.33x2.83x1.02in Digital Converter with Back Clips Design Industrial Grade
- Model #: TOLKB0H4ML6F7X
- $68.99 –
- Free Shipping

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SuperHub USB to TTL RS232 RS485 Serial Module Expand USBHUB Multi-Channel Port Converter Adapter
- Model #: TOLKB0CD4BDMSZ
- $105.99 –
- Free Shipping

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USB to Serial Adapter, Com Reserved Function, 4 RS232 Ports, Compact Design Compact Design, USB to RS232 Adapter, Windows Compatible Suitable for Notebook Computers
- Model #: TOLKB0BK9HQ8X7
- $62.99 –
- Free Shipping

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Kanex Pro 50M 4K 18Gbps HDMI Extender, HDR, UHD, 164 feet, Power Over Cable, Black
- Model #: TOLKB08B2K6DZR
- $408.99 –
- Free Shipping

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Micro Connectors, Inc. Plug and Play USB to Dual Serial DB9 Adapter Windows 10 / Win 8/ 7/ XP/ Vista / Mac (E07-162)
- Model #: TOLKB0032325LE
- $56.99 –
- Free Shipping

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IOGEAR HDMI 8 Port Switch - 4K @ 60Hz - 8 in x 1 Out - True HD and DTS HD Master Audio - Auto Switch - IR Remote Control - Front Panel LED - GHSW8481
- Model #: TOLKB07HLR9QGV
- $450.99 –
- Free Shipping

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USB to RS485/232/422/TTL Converter Support Windows 10 Driver-Free Use E810-U Series 3.3V/5V High Protection Isolation (E810-U15HF)
- Model #: TOLKB0GRTQLR41
- $69.99 –
- Free Shipping

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USB to RS485 Serial Port Converter Adapter Cable 6Pin Wire End F/;TD/;1 Chip Supports Windows 10 8 7 XP and M OS
- Model #: TOLKB0CDH971T8
- $92.99 –
- Free Shipping

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Wen ST USB Type C to RS232 9pin Serial Interface Adapter for Mobile Cellular POS Card Read usbc rs232 Converter Cable(URS232C Cable)
- Model #: TOLKB0FQ2CJZRN
- $240.99 –
- Free Shipping

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USB to RS485 Serial Port Converter Adapter Cable 6Pin Wire End FT-DI Chip Supports Windows 10 8 7 XP and
- Model #: TOLKB0H1LZW995
- $130.99 –
- Free Shipping

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New USR-N540 H7 Version 4 Ports RS485 to Ethernet Converter with Modbus RTU Serial to IP Network RJ45 TCP Industrial Module
- Model #: TOLKB09H75CB9X
- $202.99 –
- Free Shipping

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Htfoevrxs Industrial RS232/RS485/RS422 SFP Fiber Media Converter 12-48VDC
- Model #: TOLKB0FB3LN42K
- $196.99 –
- Free Shipping

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USB Type C to RS232 9pin Serial Interface Adapter for Mobile Cellular POS Card Read usbc rs232 Converter Cable(U232C w Screw BLC)
- Model #: TOLKB0FM8GK646
- $300.99 –
- Free Shipping

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USB C to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac 10FT
- Model #: LC6W1J16-1151
- $54.44 –
- Free Shipping

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USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -10 Feet
- Model #: LC6W1J16-1153
- $49.49 –
- Free Shipping

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USB to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac 6 Feet
- Model #: LC6W1J16-1150
- $42.56 –
- Free Shipping

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Taidacent 4/8 Way RS485 Hub RS485 Splitter 4/8 Ports RS485 Data Isolator 1 in 4CH/ 8CH Out Modbus 485 Industrial Photoelectric Isolation Repeater (4 Ports)
- Model #: DEEUB0BC1P9ZGF
- $119.99 –
- Free Shipping

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Eujgoov USB to 4 Way 485 Converter Isolated for Industrial Automation
- Model #: DEEUB0F4QLSPLP
- $68.99 –
- Free Shipping

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DB9 to DB25 Cable RS232 Female DB9 to DB25 Pin Male Adapter Computer Accessories Cable Serial to Parallel Line(5m)
- Model #: DEEUB0FKHNF1CX
- $146.99 –
- Free Shipping

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M12 to RJ45 Connector Cable Industrial Cable M12 8Pin 4Pin A/D Type Encoding to Shielding RJ45 Ethernet(M12 D-RJ45(Elbow),10M)
- Model #: DEEUB0FJ4M6BNM
- $303.99 –
- Free Shipping

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DB9 9pin Female to RJ45 8P8C Female socketRS-232 Serial Adapter DX9F-DTE-RJ Compatible with Sun RJ-45 Console(10pcs)
- Model #: DEEUB0H382RKZH
- $338.99 –
- Free Shipping

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Taidacent 4/8 Way RS485 Hub RS485 Splitter 4/8 Ports RS485 Data Isolator 1 in 4CH/ 8CH Out Modbus 485 Industrial Photoelectric Isolation Repeater (4 Ports)
- Model #: GENXB0BC1P9ZGF
- $119.99 –
- Free Shipping

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Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG)
- Model #: GENXB000KBIC0E
- $143.99 –
- Free Shipping

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Tripp Lite HDMI Over Cat6 Extender Kit w/Power Over Cable 4K@60Hz 4:4:4 (B127E-1A1-HH), 300 Feet
- Model #: GENXB0864QYL8Y
- $268.99 –
- Free Shipping



