usb serial adapter | Newegg.com

StarTech.com ICUSB232SM3 USB to Serial Adapter - Prolific PL-2303 - 3 ft / 1m - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial

$41^.34

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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

$27^.49

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StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation

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StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation

$149^.14

$152.29

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AJMRTC FT232RL USB to TTL Serial Module, Magnetic & Photoelectric Isolated USB to Serial Port Adapter, FT232 Isolation Converter for Industrial Debugging, MCU Communication Project

$13^.52

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StarTech.com ICUSB2321X USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable

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StarTech.com ICUSB2321X USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable

$51^.14

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| USB to Serial Adapter 1 Port RS-232/422/485

$225^.30

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FOR 1.5M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset

$31^.29

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MICRO CONNECTORS USB 2.0 A-Male to DB9-Male Serial Adapter 5-Pack (E07-160-5P)

$57^.99

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MICRO CONNECTORS USB 2.0 A-Male to DB9-Male Serial Adapter 10-Pack (E07-160-10P)

$104^.99

$12.99 Shipping

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MICRO CONNECTORS USB 2.0 A-Male to Dual DB9-Male Serial Adapter 10-Pack (E07-162-10P)

$194^.99

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MICRO CONNECTORS USB 2.0 A-Male to Dual DB9-Male Serial Adapter 5-Pack (E07-162-5P)

$110^.99

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MICRO CONNECTORS USB 2.0 A-Male to DB9-Male Serial Adapter 2-Pack (E07-160-2P)

$29^.99

$6.99 Shipping

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SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset

$124^.99

$5.99 Shipping

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AJMRTC 3Pcs FT232BL FT232RL FTDI USB 2.0 to TTL Serial Adapter Module, 5V & 3.3V Switchable Download Jumper Cable, Serial Converter Supports Windows 10

$12^.91

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AJMRTC USB 2.0 to TTL RS485 Serial Converter Adapter, FT232RL SN75176 Chip Dual Function Module, Dual Protection USB to RS485 TTL Serial Adapter for Industrial Communication Debugging

$12^.07

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StarTech.com ICUSB2322F USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter

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StarTech.com ICUSB2322F USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter

$78^.52

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AJMRTC 1.8M USB to RS485 Serial Cable, USB-RS485-WE-1800-BT Long Wire End Adapter Cable, Industrial RS485 Converter for PLC, Industrial Control Equipment, Serial Communication Data Transmission

$18^.12

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AJMRTC CP2102 6-in-1 Multifunctional Serial Port Module USB to TTL RS485 RS232 Mutual Converter, 3.3V/5V Level Switchable USB UART Adapter for Arduino, Raspberry Pi, MCU Debugging & Industrial Serial

$11^.99

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USB to RS422 RS485 Multifunctional Serial Port Adapter, Industrial Grade Isolated FT232 Chip Supports TTL Interface, High Speed Serial Converter for Industrial Communication, PLC, Sensor Data Transmis

$68^.74

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6.5ft USB to RJ12 Cable 6P4C RS232 Serial Cable with FTDI-FT232 Chip Adapter Cord for APC PDU UPS 940-0144 940-0144A (2)

$52^.08

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AJMRTC USB to TTL UART Serial Debug Cable for Raspberry Pi 5, RPI5 Terminal Serial Port Debug Display Cable, USB-TTL Adapter Wire for Raspberry Pi 5 Console Debugging

$12^.22

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WRIARICH Type-C USB-C Female To TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303

$12^.99

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MICRO CONNECTORS USB 2.0 A-Male to Dual DB9-Male Serial Adapter 2-Pack (E07-162-2P)

$54^.99

$6.99 Shipping

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AJMRTC USB to RS485 Converter Adapter, USB to RS-485 Serial Communication Module, Supports Win7 XP Vista Linux Mac OS WinCE5.0, RS485 Transceiver for Industrial PLC, Sensor, Modbus Serial Data Transmi

$10^.68

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FTDI FT232RL USB TO MINI DIN 8 PIN MD8 MALE ADAPTER RS232 SERIAL COMMUNICATION CABLE FOR PANASONIC RAMSA WR-DA7 TO PC PORT KABLE (DB9 TO M LengthD8 (NO CHIP)) 0.8M Length(1.8M Length)

$37^.69

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StarTech.com ICUSB2324852 USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - USB Serial

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StarTech.com ICUSB2324852 USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - USB Serial

$119^.13

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StarTech.com ICUSB232INT1 Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter

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StarTech.com ICUSB232INT1 Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter

$23^.78

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USB to RS232 Serial Port Cable Transparent 9-Pin DB9 Port Conversion Cable USB Serial Data Transfer Cable USB to 232 Interface Cord for Serial Port Connection 1.2M 10PCS

$34^.89

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USB to RS485 Serial Converter Cable with TX/RX LEDs, Wire End, 1.5m, USB-RS485-WE Compatible, EZSync010

$59^.99

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USB to RS485 RS422 RS232 Triple-Function Serial Protocol Converter RS232 DB9 Male Connector Industrial Digital Isolated Converter Support Win9 8 7/XP/ista/Mac/Linux

$78^.99

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Transparent USB to 232 serial port cable USB to serial port 9-pin DB9com port conversion cable USB to RS232 serial port data cab(0.8M)(USB TO RS232 10PCS)

$33^.05

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Adapter to USB3.0 to USB Adapter For 2.5/3.5In HDD SSD Hard Disk

$24^.09

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USB 2.0 Female Socket Plug Panel Mount Adapter Directly Waterproof Connector

$18^.59

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Serial Cable Extension Adapter for Preston Light Ranger 2 MDR3 MDR4 Motor 4 Pin Male to 4 Pin Female 30cm

$66^.79

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FOR 1pcs/lot USB to RS232 serial 9-pin serial cable DB9 USB industrial grade serial line t Win10 Win8 Ft232 Chip

$26^.58

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USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Features More Stable Transmission, Suitable for Multiple Devices, Compatible with Mac/Linux/Android/Win11/10/8.1/8/7, etc

$41^.98

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