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Parallel Adapters/Converters

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    • Handheld RS232 serial data tester display support different baud rate - Image 1 of 4
    • Handheld RS232 serial data tester display support different baud rate - Image 2 of 4
    • Handheld RS232 serial data tester display support different baud rate - Image 3 of 4
    • Handheld RS232 serial data tester display support different baud rate - Image 4 of 4

    Handheld RS232 serial data tester display support different baud rate

    Brand New · Unbranded
    S$ 44.60
    or Best Offer
    S$ 18.16 shipping
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    • 6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 New - Image 1 of 4
    • 6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 New - Image 2 of 4
    • 6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 New - Image 3 of 4
    • 6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 New - Image 4 of 4

    6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 New

    Brand New · Unbranded
    S$ 16.80
    S$ 24.98 shipping
    13 watching
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    • RS-232 RS232 serial to RS485/RS422 485/422 Converter - Image 1 of 2
    • RS-232 RS232 serial to RS485/RS422 485/422 Converter - Image 2 of 2

    RS-232 RS232 serial to RS485/RS422 485/422 Converter

    Brand New · Unbranded
    S$ 13.99
    S$ 33.81 shipping
    Only 1 left!
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    • 3x DB9 RS232 Serial 9 Pin Male to RJ45 Female Cat6 5E Network Adapter Converter - Image 1 of 2
    • 3x DB9 RS232 Serial 9 Pin Male to RJ45 Female Cat6 5E Network Adapter Converter - Image 2 of 2

    3x DB9 RS232 Serial 9 Pin Male to RJ45 Female Cat6 5E Network Adapter Converter

    Brand New · Unbranded
    S$ 15.77
    S$ 28.74 shipping
    52 sold
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  • RS232 Tester LED Link Tester DB-9 Male to DB-9 Female - dual colour LED's - Image 1 of 2

    RS232 Tester LED Link Tester DB-9 Male to DB-9 Female - dual colour LED's

    Brand New · Unbranded
    S$ 36.36
    or Best Offer
    S$ 31.81 shipping
    8 watching
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  • USB READER to RS232. DNC TITAN. DRIP FEED for CNC MACHINE - Image 1 of 4

    USB READER to RS232. DNC TITAN. DRIP FEED for CNC MACHINE

    Brand New
    S$ 247.86
    Was: S$ 302.26was - S$ 302.26
    or Best Offer
    Free shipping
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  • Keyboard Adapter PS2 6pin Female to AT 5pin DIN Male Adaptor Cable/Cord/Wire {NC - Image 1 of 1

    Keyboard Adapter PS2 6pin Female to AT 5pin DIN Male Adaptor Cable/Cord/Wire {NC

    Brand New
    S$ 10.19
    S$ 24.79 shipping
    247 sold
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  • USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable FTDI Chipset Length 1M - Image 1 of 4

    USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable FTDI Chipset Length 1M

    Brand New · Unbranded
    S$ 25.31
    or Best Offer
    S$ 4.22 shipping
    Only 2 left
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  • DB9 RS232 to RJ11 6P4C Serial Console Cable for APC AP7800 AP7900 RS232 940-0144 - Image 1 of 4

    DB9 RS232 to RJ11 6P4C Serial Console Cable for APC AP7800 AP7900 RS232 940-0144

    Brand New
    S$ 12.37
    S$ 20.15 shipping
    41 sold
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  • RS-232 RS232 serial to RS485/RS422 485/422 Converter - Image 1 of 4

    RS-232 RS232 serial to RS485/RS422 485/422 Converter

    Brand New · Unbranded
    S$ 15.46
    or Best Offer
    S$ 4.22 shipping
    121 sold
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  • USB to RS232 female COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific - Image 1 of 3

    USB to RS232 female COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific

    Brand New · Unbranded
    S$ 19.67
    or Best Offer
    S$ 4.22 shipping
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  • 1PC CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter HL-340 USB9 - Image 1 of 4

    1PC CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter HL-340 USB9

    Brand New · Unbranded
    S$ 3.22
    or Best Offer
    Free shipping
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  • ATEN GUC232A USB TO SERIAL ADAPTER CELL PH PDA Converter DB9 RS232 to USB Plug - Image 1 of 2

    ATEN GUC232A USB TO SERIAL ADAPTER CELL PH PDA Converter DB9 RS232 to USB Plug

    Pre-Owned · Unbranded
    S$ 19.37
    S$ 10.20 shipping
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  • DB9 9Pin Male to DB25 25Pin Female Port Serial RS232 Adapter Converter Connector - Image 1 of 1

    DB9 9Pin Male to DB25 25Pin Female Port Serial RS232 Adapter Converter Connector

    Brand New · Unbranded
    S$ 9.77
    S$ 28.57 shipping
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  • HL-340 USB To RS232 COM Port Serial PDA DB9 Adapter Support For Windows 7-64 NEW - Image 1 of 4

    HL-340 USB To RS232 COM Port Serial PDA DB9 Adapter Support For Windows 7-64 NEW

    Brand New · Unbranded
    S$ 4.58
    or Best Offer
    Free shipping
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  • PTC Black High Speed USB 2.0 to Serial RS-232 DB-9 Converter with 3ft USB Cable - Image 1 of 4

    PTC Black High Speed USB 2.0 to Serial RS-232 DB-9 Converter with 3ft USB Cable

    Brand New
    S$ 32.26
    S$ 29.23 shipping
    11 watching
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  • USB to Serial RS232 Adaptor - Prolific PL2303RA Chipset - SENT TODAY - Image 1 of 1

    USB to Serial RS232 Adaptor - Prolific PL2303RA Chipset - SENT TODAY

    Brand New
    S$ 18.54
    S$ 27.20 shipping
    3 watching
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  • RJ45 To RS232 DB9 9-Pin 9 Pin Serial Port Male to RJ45 Female Cat5e/6 Ethernet - Image 1 of 3

    RJ45 To RS232 DB9 9-Pin 9 Pin Serial Port Male to RJ45 Female Cat5e/6 Ethernet

    Brand New · Unbranded
    S$ 2.94
    S$ 0.83 shipping
    827 sold
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  • USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_QU - Image 1 of 4

    USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_QU

    Brand New · Unbranded
    S$ 5.83
    or Best Offer
    Free shipping
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  • DB9 Female to RJ45 Female F/F RS232 Modular Adapter Converter Extender - Image 1 of 4

    DB9 Female to RJ45 Female F/F RS232 Modular Adapter Converter Extender

    Brand New · Unbranded
    S$ 1.39
    or Best Offer
    Free shipping
    655 sold
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  • USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_QU S^3 - Image 1 of 1

    USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_QU S^3

    Brand New · Unbranded
    S$ 6.35
    Free shipping
    Only 1 left!
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  • RJ45 To RS232 DB9 9-Pin 9 Pin Serial Port Female to RJ45 Female Cat5e/6 Ethernet - Image 1 of 2

    RJ45 To RS232 DB9 9-Pin 9 Pin Serial Port Female to RJ45 Female Cat5e/6 Ethernet

    Brand New · Unbranded
    S$ 3.50
    S$ 0.83 shipping
    318 sold
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  • new Mini Null Modem DB9 feMale to DB9 feMale plug Adapter Gender Changer - Image 1 of 3

    new Mini Null Modem DB9 feMale to DB9 feMale plug Adapter Gender Changer

    Brand New · Unbranded
    S$ 3.50
    S$ 9.83 shipping
    157 sold
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  • USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PC - Image 1 of 4

    USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PC

    Brand New · Unbranded
    S$ 10.92
    Free shipping
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  • DB9 Female to RJ45 Female F/F RS232 Modular Adapter Converter Extender - Image 1 of 4

    DB9 Female to RJ45 Female F/F RS232 Modular Adapter Converter Extender

    Brand New · Unbranded
    S$ 1.46
    or Best Offer
    S$ 2.81 shipping
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  • USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_QU F❤J - Image 1 of 4

    USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_QU F❤J

    Brand New · Unbranded
    S$ 6.22
    Free shipping
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  • 10 Pack - DB9 9-Pin Serial RS232 Female to RJ45 Female Modular Adapter Converter - Image 1 of 4

    10 Pack - DB9 9-Pin Serial RS232 Female to RJ45 Female Modular Adapter Converter

    Brand New · Unbranded
    S$ 22.90
    S$ 28.95 shipping
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  • USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable ATNA* - Image 1 of 4

    USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable ATNA*

    Brand New · Unbranded
    S$ 7.81
    or Best Offer
    S$ 2.10 shipping
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  • New DiGi 301-1001-11 Interface Module Edgeport/1 USB-to-Serial Adapter - Image 1 of 4

    New DiGi 301-1001-11 Interface Module Edgeport/1 USB-to-Serial Adapter

    Brand New
    S$ 119.50
    or Best Offer
    S$ 105.24 shipping
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  • 5 Pcs DB25 RS232 Male to RJ45 8P8C Network Adapter Converter Modular 28AWG Ivory - Image 1 of 2

    5 Pcs DB25 RS232 Male to RJ45 8P8C Network Adapter Converter Modular 28AWG Ivory

    Brand New · Unbranded
    S$ 28.44
    S$ 29.12 shipping
    76 sold
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  • CON-4T2 ( IC623A-F ) RS232 / RS485 cognex black box DVT converter - Image 1 of 4

    CON-4T2 ( IC623A-F ) RS232 / RS485 cognex black box DVT converter

    New (Other) · Black Box
    S$ 76.48
    or Best Offer
    S$ 18.39 shipping
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  • NEW TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 FREE S/H - Image 1 of 4

    NEW TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 FREE S/H

    Brand New · TRENDnet
    S$ 25.29
    S$ 29.02 shipping
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  • USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_NS - Image 1 of 4

    USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_NS

    Brand New · Unbranded
    S$ 7.00
    or Best Offer
    S$ 0.53 shipping
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  • System-S RS232 To RS232 Tester Diagnostic Tool With LED Shine Display - Image 1 of 3

    System-S RS232 To RS232 Tester Diagnostic Tool With LED Shine Display

    Brand New
    S$ 36.52
    S$ 5.43 shipping
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  • USB To RS232 COM Port Serial PDA 9 Pin DB9 Convert Adapter Support For Windows - Image 1 of 4

    USB To RS232 COM Port Serial PDA 9 Pin DB9 Convert Adapter Support For Windows

    Brand New · Unbranded
    S$ 3.44
    or Best Offer
    S$ 3.05 shipping
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  • 40 Pcs USB Adapter Kit, Mini Changers Adapter Converter Connectors USB Male t... - Image 1 of 4

    New Listing40 Pcs USB Adapter Kit, Mini Changers Adapter Converter Connectors USB Male t...

    Brand New
    S$ 66.88
    S$ 30.24 shipping
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  • Serial Port Right Angle Adapter DB9 (Style 2 Black - Image 1 of 3

    Serial Port Right Angle Adapter DB9 (Style 2 Black

    Brand New
    S$ 4.39
    Was: S$ 6.58was - S$ 6.58
    S$ 11.47 shipping
    104 sold
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  • USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_LS - Image 1 of 4

    USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L_LS

    Brand New · Unbranded
    S$ 6.39
    or Best Offer
    S$ 1.81 shipping
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  • 3 Pcs DB9 9-Pin D-SUB RS-232 Male to Female Serial Adapter Mini Port Saver Gold - Image 1 of 1

    3 Pcs DB9 9-Pin D-SUB RS-232 Male to Female Serial Adapter Mini Port Saver Gold

    Brand New · Unbranded
    S$ 24.11
    S$ 28.99 shipping
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  • 5x DB9 9 Pin RS232 Serial Port Female to RJ45 Female Network Adapter 8P8C Black - Image 1 of 1

    5x DB9 9 Pin RS232 Serial Port Female to RJ45 Female Network Adapter 8P8C Black

    Brand New · Unbranded
    S$ 28.12
    S$ 29.10 shipping
    55 sold
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  • DB9 to RJ11 RJ12 6P6C Lan Network Serial Console Cable - Image 1 of 4

    DB9 to RJ11 RJ12 6P6C Lan Network Serial Console Cable

    Brand New
    S$ 12.37
    S$ 20.15 shipping
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  • High Quality Mini Null Modem DB9 Female To DB9 Male Plug Adapter Gender Changer - Image 1 of 4

    High Quality Mini Null Modem DB9 Female To DB9 Male Plug Adapter Gender Changer

    Brand New · Unbranded
    S$ 3.50
    S$ 9.83 shipping
    61 sold
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  • System-S RS232 To RS232 Tester Diagnostic Tool With LED Shine Display - Image 1 of 3

    System-S RS232 To RS232 Tester Diagnostic Tool With LED Shine Display

    Brand New
    S$ 48.28
    S$ 1.66 shipping
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  • 10pcs Mini USB 5 Pin Male Plug Socket Connector with Plastic Cover for DIY - Image 1 of 2

    10pcs Mini USB 5 Pin Male Plug Socket Connector with Plastic Cover for DIY

    Brand New · Unbranded
    S$ 3.87
    Was: S$ 4.20was - S$ 4.20
    or Best Offer
    S$ 5.61 shipping
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  • USB To PS2 Adapter Cable Round Head Mouse And Keyboard Interface Converter B _pu - Image 1 of 4

    USB To PS2 Adapter Cable Round Head Mouse And Keyboard Interface Converter B _pu

    Brand New · Unbranded
    S$ 5.36
    or Best Offer
    Free shipping
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  • RS232 data Extender over fiber optic, DB9 serial port optical transceiver,1 pair - Image 1 of 1

    RS232 data Extender over fiber optic, DB9 serial port optical transceiver,1 pair

    Brand New
    S$ 91.38
    Free shipping
    24 sold
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  • USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter Cable - Image 1 of 1

    USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter Cable

    Brand New · Unbranded
    S$ 61.86
    or Best Offer
    S$ 4.22 shipping
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  • DB9/DB25 Serial (RS232) Female Loopback Tester Adapter - CablesOnline TS-LB02 - Image 1 of 3

    DB9/DB25 Serial (RS232) Female Loopback Tester Adapter - CablesOnline TS-LB02

    Brand New · CablesOnline
    S$ 9.81
    S$ 24.77 shipping
    9 watching
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  • PTC 2pcs Keyboard Adapter PS2 6pin Female to AT 5pin DIN Male Adaptor Cable/Cord - Image 1 of 2

    PTC 2pcs Keyboard Adapter PS2 6pin Female to AT 5pin DIN Male Adaptor Cable/Cord

    Brand New
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    S$ 24.90 shipping
    62 sold
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  • Ethernet TCP/IP RJ45 To RS485 Converter Serial Device Server Adapter TCP/RTU/UDP - Image 1 of 4

    Ethernet TCP/IP RJ45 To RS485 Converter Serial Device Server Adapter TCP/RTU/UDP

    Brand New · Unbranded
    S$ 42.16
    S$ 7.02 shipping
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  • USB to DB9 RS232 DB-9pin Serial Port Cable Converter Adapter FTDI Chipset LED 1M - Image 1 of 4

    USB to DB9 RS232 DB-9pin Serial Port Cable Converter Adapter FTDI Chipset LED 1M

    Brand New · Unbranded
    S$ 36.40
    or Best Offer
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  • Prolific 3ft / 90cm USB to RS232 Adapter with 25ft / 7.6m Serial Extension Cable - Image 1 of 4

    Prolific 3ft / 90cm USB to RS232 Adapter with 25ft / 7.6m Serial Extension Cable

    Brand New · Unbranded
    S$ 25.68
    S$ 27.66 shipping
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  • DB9 Female to RJ45 Female F/F RS232 Modular Adapter Converter Extender - Image 1 of 4

    DB9 Female to RJ45 Female F/F RS232 Modular Adapter Converter Extender

    Brand New · Unbranded
    S$ 1.62
    or Best Offer
    S$ 2.81 shipping
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  • PTC 3pcs Keyboard Adapter PS2 6pin Female to AT 5pin DIN Male Adaptor Cable/Cord - Image 1 of 2

    PTC 3pcs Keyboard Adapter PS2 6pin Female to AT 5pin DIN Male Adaptor Cable/Cord

    Brand New
    S$ 19.67
    S$ 28.85 shipping
    136 sold
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  • USB To PS2 Adapter Cable Round Head Mouse And Keyboard Interface Conver_LS - Image 1 of 4

    USB To PS2 Adapter Cable Round Head Mouse And Keyboard Interface Conver_LS

    Brand New · Unbranded
    S$ 2.21
    or Best Offer
    S$ 1.81 shipping
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  • TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial Cable - Image 1 of 2

    TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial Cable

    Brand New · TRENDnet
    S$ 28.05
    or Best Offer
    S$ 25.31 shipping
    Only 3 left
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  • USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L*oa - Image 1 of 4

    USB to Parallel Printer Cable, 36pin USB Port Adapter Adaptor Cable L*oa

    Brand New · Unbranded
    S$ 7.67
    or Best Offer
    S$ 1.47 shipping
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  • White DB9 Male to DB9 Female Serial Extension Cable Wire Durable Replacement - Image 1 of 4

    White DB9 Male to DB9 Female Serial Extension Cable Wire Durable Replacement

    Brand New · Unbranded
    S$ 13.51
    or Best Offer
    Free shipping
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  • 6x DB9 9-Pin RS232 Serial Port Female to RJ45 Female Network Adapter 8P8C Black - Image 1 of 1

    6x DB9 9-Pin RS232 Serial Port Female to RJ45 Female Network Adapter 8P8C Black

    Brand New · Unbranded
    S$ 26.47
    S$ 29.06 shipping
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  • 5x DB9 RS232 Female to RJ11 RJ12 6P6C Telephone Phone Line Modular Adapter Ivory - Image 1 of 2

    5x DB9 RS232 Female to RJ11 RJ12 6P6C Telephone Phone Line Modular Adapter Ivory

    Brand New · Unbranded
    S$ 26.99
    S$ 29.07 shipping
    64 sold
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