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    IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter

    IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter

    Package Includes IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter x 1 Item Description IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter With the SY-HUB15054 USB 2.0 to 4... more

    $107.85

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    FRM220-SERIAL-SC02A - RS-232 RS-485 RS-422 over multimode single strand fiber BiDi media converter 2Km A type

    FRM220-SERIAL-SC02A - RS-232 RS-485 RS-422 over multimode single strand fiber BiDi media converter 2Km A type

    The FRM220-SERIAL-SC02A provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 2km over a single strand of multi-mode 62.5/125um or 50/125um fiber. You must pair the A model using Tx:850/Rx:1310nm with the... more

    $249.00 $165.00

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    FRM220-SERIAL-SC002 - RS-232 RS-485 RS-422 over multimode fiber media converter 2Km SC connector

    FRM220-SERIAL-SC002 - RS-232 RS-485 RS-422 over multimode fiber media converter 2Km SC connector

    The FRM220-SERIAL-SC002 provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 2km over multi-mode 62.5/125um or 50/125um fiber. The converter is equipped with multiple interface circuits for connection to RS-232... more

    $245.00 $150.00

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    FRM220-1000DS universal SFP to SFP media converter (repeater) managed

    FRM220-1000DS universal SFP to SFP media converter (repeater) managed

    The core strength of FRM220-1000DS media converter is the ability to convert any signaling rate from 155Mbps to 1.25Gbps being an Universal Fiber Converter - ideal for any communication standard like: Fast and Giga Ethernet STM-1 and STM-4 OC-1 OC-3... more

    $149.00 $109.00

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    Marshall Electronics USB to RS-485/RS-422 Converter CV-USB-RS485

    Marshall Electronics USB to RS-485/RS-422 Converter CV-USB-RS485

    Marshall Electronics USB to RS-485/RS-422 Converter Compatible with Select Marshall Cameras COMPUTER COMPONENTS-Serial RS-422/RS-232 Cards more

    $29.99

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    FRM220-SERIAL-ST002 - RS-232 RS-485 RS-422 over multimode fiber media converter 2Km ST connector

    FRM220-SERIAL-ST002 - RS-232 RS-485 RS-422 over multimode fiber media converter 2Km ST connector

    The FRM220-SERIAL-ST002 provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 2km over multi-mode 62.5/125um or 50/125um fiber. The converter is equipped with multiple interface circuits for connection to RS-232... more

    $245.00 $150.00

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    FRM220-X21530449-SC20B - X.21 RS-530 or RS-449 synchronous serial interface to fiber media converter singlemode BiDi fiber 20Km reach B type

    FRM220-X21530449-SC20B - X.21 RS-530 or RS-449 synchronous serial interface to fiber media converter singlemode BiDi fiber 20Km reach B type

    The FRM220-X21530449-SC20B is a media converter for either X.21 RS-530 or RS-449 high-speed synchronous data interfaces and achieves transmission of such interface over a single strand of single-mode optical fiber 9/125umcore for up to 20Km reach. The... more

    $399.00 $297.00

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    FIB-232A-SC002 - RS-232 over multimode fiber media converter SC connector 2Km range

    FIB-232A-SC002 - RS-232 over multimode fiber media converter SC connector 2Km range

    The FIB-232A-SC002 provides a fiber converter solution to extend 3 wire serial RS-232 interface transmission up to 2km over multi mode fiber. Unit is also available with longer range optics multi-mode and BiDi WDM optical modules for operation on... more

    $149.00 $90.00

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    FRM220-SERIAL-ST015 - RS-232 RS-485 RS-422 over singlemode fiber media converter 15Km ST connectors

    FRM220-SERIAL-ST015 - RS-232 RS-485 RS-422 over singlemode fiber media converter 15Km ST connectors

    The FRM220-SERIAL-ST015 provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 15km over single mode 9/125um fiber. The converter is equipped with multiple interface circuits for connection to RS-232 RS-423 or... more

    $265.00 $180.00

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    CTCUnion FIB-232A-SC030 - Fiber media converter - RS-232 - serial RS-232 - 9 pin D-Sub (DB-9) / SC single-mode - up to 18.6 miles - 1310 nm

    CTCUnion FIB-232A-SC030 - Fiber media converter - RS-232 - serial RS-232 - 9 pin D-Sub (DB-9) / SC single-mode - up to 18.6 miles - 1310 nm

    CTCUnion FIB-232A-SC030 - fiber media converter - RS-232 more

    $159.00 $120.00

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    FRM220-X21530449-SC20A - X.21 RS-530 or RS-449 synchronous serial interface to fiber media converter singlemode BiDi fiber 20Km reach A type

    FRM220-X21530449-SC20A - X.21 RS-530 or RS-449 synchronous serial interface to fiber media converter singlemode BiDi fiber 20Km reach A type

    The FRM220-X21530449-SC20A is a media converter for either X.21 RS-530 or RS-449 high-speed synchronous data interfaces and achieves transmission of such interface over a single strand of single-mode optical fiber 9/125umcore for up to 20Km reach. The... more

    $399.00 $297.00

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    FRM220-SERIAL-SC015 - RS-232 RS-485 RS-422 over singlemode fiber media converter 15Km SC connector

    FRM220-SERIAL-SC015 - RS-232 RS-485 RS-422 over singlemode fiber media converter 15Km SC connector

    The FRM220-SERIAL-SC015 provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 15km over single mode 9/125um fiber. The converter is equipped with multiple interface circuits for connection to RS-232 RS-423 or... more

    $265.00 $180.00

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    FRM220-SERIAL-SC20B - RS-232 RS-485 RS-422 over single strand fiber WDM BiDi media converter 20Km B type

    FRM220-SERIAL-SC20B - RS-232 RS-485 RS-422 over single strand fiber WDM BiDi media converter 20Km B type

    The FRM220-SERIAL-SC20B provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 20km over a single strand of single mode 9/125um fiber. You must pair the A model using Tx:1550/Rx:1310nm with the complementary... more

    $275.00 $195.00

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    FRM220-SERIAL-SC02B - RS-232 RS-485 RS-422 over multimode single strand fiber BiDi media converter 2Km B type

    FRM220-SERIAL-SC02B - RS-232 RS-485 RS-422 over multimode single strand fiber BiDi media converter 2Km B type

    The FRM220-SERIAL-SC02B provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 2km over a single strand of multi-mode 62.5/125um or 50/125um fiber. You must pair the B model using Tx:1310/Rx:850nm with the... more

    $249.00 $165.00

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    FRM220-SERIAL-SFP - RS-232 RS-485 RS-422 fiber media converter w/ web based management support and SFP slot (no SFP i

    FRM220-SERIAL-SFP - RS-232 RS-485 RS-422 fiber media converter w/ web based management support and SFP slot (no SFP i

    FRM220-SERIAL-SFP - RS-232 RS-485 RS-422 fiber media converter w/ web based management support and SFP slot (no SFP i more

    $295.00 $170.00

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    FRM220-SERIAL-SC20A - RS-232 RS-485 RS-422 over single strand fiber BiDi media converter 20Km A type Tx:1310/Rx:155

    FRM220-SERIAL-SC20A - RS-232 RS-485 RS-422 over single strand fiber BiDi media converter 20Km A type Tx:1310/Rx:155

    FRM220-SERIAL-SC20A - RS-232 RS-485 RS-422 over single strand fiber BiDi media converter 20Km A type Tx:1310/Rx:155 more

    $275.00 $195.00

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    HW-061 IIC I2C Serial Interface LCD1602 Adapter Board Converter Module

    HW-061 IIC I2C Serial Interface LCD1602 Adapter Board Converter Module

    Feature: Support I2C protocol; With backlight power control you can set whether to connect the backlight power through the jumper cap. Plug in the jumper cap to connect the backlight power unplug the jumper cap to disconnect the backlight power. The... more

    $8.99

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    5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE

    5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE

    HiLetgo MAX3232 RS232 to TTL Converter Module Operating Voltage: 3.3V~5V Four Interface: VCC GND RXD TXD Communication Chip: MAX3232 chip more

    $24.81

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    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Systems en

    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Systems en

    Description: Module size: Approx. .2cm / 1.57 x 0.86 inch Color: Golden Brand new CH340G chip Switchable output TTL .3V/5V (with ) 3.3V and 5V output voltage to supply the programmed controller With power light and RXD indicator light Used to upgrade... more

    $8.89 $6.99

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    USB UART Board (type A) FT232R to Serial Converter Module Kit (Blue)

    USB UART Board (type A) FT232R to Serial Converter Module Kit (Blue)

    Description The USB UART Board (type A) is an accessory board which features a USB-to-UART serial convertor USB Type and 3 LEDs ( LED LED POWER LED). There is also a jumper used for selecting VCC output level provided on the board. Features - Brand: .... more

    $18.21

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    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Golden

    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Golden

    Description: Module size: Approx. .2cm / 1.57 x 0.86 inch Color: Golden Brand new CH340G chip Switchable output TTL .3V/5V (with ) 3.3V and 5V output voltage to supply the programmed controller With power light and RXD indicator light Used to upgrade... more

    $8.70 $6.99

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    TRENDnet TU-S9E 1-Port Serial to IP Ethernet Converter Black

    TRENDnet TU-S9E 1-Port Serial to IP Ethernet Converter Black

    TRENDnet’s 1-Port Serial to IP Ethernet Converter model TU-S9E allows you to easily and remotely manage an RS-232 serial device within your local network. With a flat and compact size the RS-232 to Ethernet converter is ideal for cabinet... more

    $86.91 $59.99

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    USB UART Board (type A) FT232R to Serial Converter Module Kit ( )

    USB UART Board (type A) FT232R to Serial Converter Module Kit ( )

    Description The USB UART Board (type A) is an accessory board which features a USB-to-UART serial convertor USB Type and 3 LEDs ( LED LED POWER LED). There is also a jumper used for selecting VCC output level provided on the board. Features - Brand: .... more

    $13.82

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    USB UART Board (type A) FT232R to Serial Converter Module Kit ( )

    USB UART Board (type A) FT232R to Serial Converter Module Kit ( )

    Description The USB UART Board (type A) is an accessory board which features a USB-to-UART serial convertor USB Type and 3 LEDs ( LED LED POWER LED). There is also a jumper used for selecting VCC output level provided on the board. Features - Brand: .... more

    $14.41

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    Douself Four Ports USB 3.0 Super Fast 5Gbps PCI-E Expansion Card PCI Express Adapter Converter Card Power Supply Module

    Douself Four Ports USB 3.0 Super Fast 5Gbps PCI-E Expansion Card PCI Express Adapter Converter Card Power Supply Module

    Please note this item ships from an international seller. Expected delivery is 10-15 days. Features: USB 3.0 Port Four standard USB 3.0 ports ensure fast transfer rate up to 5Gbps. main control chip Delivers low heat fast speed and stable operation to... more

    $17.19

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    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    1�Various Ports: Designed to have 5V 3.3V TXD RXD and GND ports to satisfy your varied working needs reliable and useful. 2�Wide Matching: Supports for WINDOWS 98 for ME for 2000 for XP for Server 2003 for VISTA for Server2008 for Win7 etc. 3�Has... more

    $9.59

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    USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A

    USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A

    1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more

    $16.09

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    USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A

    USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A

    USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A Item Type: USB Port Converter Module Support Parallel Port: Support USB to printer parallel port and EPP or MEM parallel port Support Serial Port: Support USB... more

    $7.99

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    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI WA

    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI WA

    Descriptions: 1 a serial port turn WIFI module a serial port turn Ethernet module Ethernet switch WIFI multi-function WIFI module a serial port server module make it easy for your serial port device connected to the Internet transparent two-way data... more

    $19.13 $14.35

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    USB UART Board (type A) FT232R to Serial Converter Module Kit (Blue)

    USB UART Board (type A) FT232R to Serial Converter Module Kit (Blue)

    Description The USB UART Board (type A) is an accessory board which features a USB-to-UART serial convertor USB Type and 3 LEDs ( LED LED POWER LED). There is also a jumper used for selecting VCC output level provided on the board. Features - Brand: .... more

    $17.86

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    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    1�Various Ports: Designed to have 5V 3.3V TXD RXD and GND ports to satisfy your varied working needs reliable and useful. 2�Wide Matching: Supports for WINDOWS 98 for ME for 2000 for XP for Server 2003 for VISTA for Server2008 for Win7 etc. 3�Has... more

    $13.28

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    Mini Serial Null Modem Cable Adapter Converter M/F Male to Female DB9 RS232 New

    Mini Serial Null Modem Cable Adapter Converter M/F Male to Female DB9 RS232 New

    Although this is called a 9-pin null modem adapter because it fits into a 9-pin (DB9) socket this adapter only has 8 pins. The 9th pin is not typically used in a null-modem adapter so some manufacturers simply leave it out. more

    $6.85

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    LaMaz USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    LaMaz USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    Item Type: USB to TTL Serial Adapter Module Color: Gold Shorting Cap: 3.3V and 5V optional Compatible System: For WINDOWS 98 ME 2000 XP SERVER 2003 for VISTA SERVER 2008 for WIN7 for WIN8 32bit or 64bit more

    $12.60

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    5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port Board

    5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port Board

    Description - 100% brand new - A converter board for electrical levels - Chip Model: MAX3232CSE - Voltage Range: 3~5V - Max. Baud Rate: No more than 120kbps - Dimension: 15.875mm x 9.398mm x 2.54mm Included in this package - 5X TTL Converter Modules more

    $12.99

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    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V Item Type: USB to TTL Serial Adapter Module Color: Gold Shorting Cap: 3.3V and 5V optional Compatible System: For WINDOWS 98 ME 2000 XP SERVER 2003 for VISTA SERVER 2008... more

    $5.99

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    USB To RS485 Converter Parts Replacement 1pc Isolated New Durable High Quality

    USB To RS485 Converter Parts Replacement 1pc Isolated New Durable High Quality

    Features: *100% brand new and high quality *Made of high quality material durable and practical to use *All use original chips. * Power and signal are completely isolated with stronger anti-interference ability and safer use *Use CH340E chip no crystal... more

    $9.24

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    AYA USB to RS422/RS485 Serial Adapter Converter FTDI for Win 7/8/10 MAC Android

    AYA USB to RS422/RS485 Serial Adapter Converter FTDI for Win 7/8/10 MAC Android

    AYA USB to RS422/RS485 Serial Adapter Converter FTDI for Win 7/8/10 MAC Android more

    $27.99

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    YUMILI USB a TTL Serial Adapter Module Chip Converter Debug Cable Componentes 3.3V 5V

    YUMILI USB a TTL Serial Adapter Module Chip Converter Debug Cable Componentes 3.3V 5V

    Especificación: Tipo de artículo: Módulo adaptador serie USB a TTL Color: Dorado Casquillo de cortocircuito: 3 3 V y 5 V opcional Sistema compatible: para WINDOWS 98 ME 2000 XP SERVER 2003 para VISTA SERVER 2008 para WIN7 para WIN8 32bit o 64bit... more

    $9.09

    FREE shipping

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    LaMaz USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    LaMaz USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    Item Type: USB to TTL Serial Adapter Line Length: Approx. 50cm / 19.69in Function: USB to TTL Transfer Speed: 300 bps to 1.5 Mbps Port: 5V 3.3V TXD RXD GND more

    $15.08

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    WINDLAND CP2102 USB to TTL Serial Converter Module for 3.3V 5V Level Good Stability

    WINDLAND CP2102 USB to TTL Serial Converter Module for 3.3V 5V Level Good Stability

    CP2102 USB-UART 6 in 1 Multi-functional Serial Module Adapter CP2102 USB to TTL 485 232 Description: brand new high quality Features: Six-in-one multi-functional serial adapter supports usb-ttl usb-rs232 usb-rs485 ttl-232 ttl-485 232-485 conversion... more

    $10.12 $9.01

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