OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux

$15.99

DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux

$8.88

OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…

$8.49

OIKWAN USB to RS232 DB9 Serial Cable Male Converter Adapter with FTDI Chipset for Windows 11,10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 (10ft)…

$25.99

DSD TECH SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11, 10, 7 and Mac OS

$15.59

DTECH FTDI USB to TTL Serial 3.3V Adapter Cable TX RX Signal 3 Pin 0.1 inch Pitch Female Socket FT232RL Chip Windows 11 10 8 7 Linux MAC OS (6ft, Black)

$16.99

TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Plug & Play, White, TU-S9

$10.8

SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)

$13.99

DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet

$13.99

BENFEI USB to Serial Adapter,6 Feet USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above

$11.99

CableCreation 3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 10, 8.1, 8,7, Vista, XP, Linux, Mac OS X, 1M /Black

$9.99

BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M

$7.39

CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black

$20.3

UGREEN 6ft USB to Serial Adapter, Serial to USB Adapter DB9 Male 9 Pin with PL2303 Chipset, PVC Jacket, RS232 to USB Cable for Windows 11 10 8.1 8 7 XP Vista, Mac OS, Linux

$7.83

SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, Hexnuts, [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 6 Feet (CB-9P6F)

$13.98

SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, Hexnuts, [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 10 Feet (CB-9PTF)

$12.99

OIKWAN USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

$14.99

SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K]

$8.59

StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN)

$13.98

OIKWAN USB to RS232 Adapter with FTDI Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black

$8.99

SABRENT 6-FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC6K)

$6.49

StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2)

$13.99

ELIATER 2-Port PCIe Serial Expansion Card with Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, Low Bracket Included

$47.12

LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)

$14.99

DTech USB to TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (6ft, Black)

$32.46

DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming

$6.49

MOXA NPort 5410 w/Adapter - 4 Ports RS-232 Serial Device Server, 10/100 Ethernet, DB9 Male

$47

StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO)

$17.99

CERRXIAN RS232 to Ethernet Serial Device Server, 1 Port RS 232 DB9 Serial to Ethernet TCP IP Device Server Converter

$232.46

Jhoinrch USB to RJ11/12 6P4C RS232 Serial Cable Adapter with FTDI 232RNL Chip for APC PDU UPS 940-0144

$13.99

StarTech.com 1 Port RS232 to Ethernet IP Converter / Device Server - Aluminum - Serial over IP Device Server - Serial to IP Converter (NETRS2321P)

$161.04

Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac, USB-A to DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)

$15.59

WWZMDiB Mini USB to TTL Serial Converter Adapter, 3.3V/5.5V, FTDI Breakout Board for Arduino

$7.49

CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black

$7.19

COMMFRONT 232Analyzer Bundle #S2, Advanced RS232 / RS485 / RS422 / TTL Serial Protocol Analyzer

$399

DTECH 3-Pack Serial Adapter Female to Female DB9 Gender Changer Female to Male 9 Pin Connector Male to Male RS232 Coupler Mini Size for PC Computer Data Transfer

$6.98

Serial Port Complete: COM Ports, USB Virtual COM Ports, and Ports for Embedded Systems (Complete Guides series)

$24.99

CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black

$7.98

CableCreation USB to RS232 Serial Adapter with PL2303 Chipset, 10 FT USB to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black

$9.99

Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) to IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert from RS-232, RS-485 to Ethernet using Serial over IP technolog

$128.61

DSD TECH USB to DMX Interface Cable with FTDI Chip - 5.9FT

$11.49

diewu Industrial 2 Ports RS232/422/485 Serial Device Server Converter Support VCOM/TCP Server/TCP Client/UDP Mode

$209.99

PNGKNYOCN 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices

$13.98

SABRENT 4-Port USB 3.0 Hub with Individual LED Power Switches - Slim, Portable Design - 2 Ft Cable - Fast Data Transfer - Compatible with Mac & PC (HB-UM43)

$29.99

OP320 - A 3.7 inch Text Display HMI Support S485/RS232 Communication Port Mainly Used with PLC

$19.99

Serial RS485/RS422/RS232 to Fiber Optic Media Converter, Serial Communication Data Converter Device Server, SM Bidi SC 1310nm 20km, Daisy-Chain or Redundant-Ring FO

$23.1

FORScan ELM327 OBD2 USB Adapter for Windows, Diagnostic Coding Tool with MS-CAN/HS-CAN Switch for Ford Lincoln Mazda Mercury Series Vehicles

$15.99

PCI-E USB Card, JESWO PCI-E to USB 3.0 7-Port (5 USB-A and 2 USB-C) Expansion Card, PCI Express Expansion Card for Desktop PC Support Windows 10/8/7/XP and MAC OS 10.8.2 Above

$25.99

DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus

$8.99

TP-Link USB to Ethernet Adapter, Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter, Support Windows 10/8.1/8/7/Vista/XP for Desktop Laptop Apple MacBook Linux (UE300)

$41.49

DTech 1.5ft DB9 Serial Cable COM Port Male to Male RS232 Straight Through 9 Pin Data Cord (0.5 Meter, Black)

$11.88

Celestron NexStar RS-232 Cable

$14.99

FTVOGUE 1.44Inch TFT Display Module LCD Display Screen 128RGB x 128 Resolution Serial Peripheral Interface

$12.52

HiLetgo FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V

$39.44

DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes

$13.99

DTECH 10ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord (3 Meter, Black)

$7.83

USB to Ethernet Adapter, uni Driver Free USB 3.0 to Gigabit Ethernet LAN Network Adapter, 100/1000 Mbps RJ45 Internet Adapter Compatible with MacBook, Surface, Laptop PC with Windows, XP, Mac/Linux

$128.99

PCI-E to USB 3.0 7-Port(7X USB-A) Expansion Card,PCI Express USB Add in Card, Internal USB3 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above

$22.99

WESAPPINC USB to 25PIN DB25 Parallel Printer Cable Adapter USB to Female Connector IEEE 1284 Converter for Laptop Desktop PC Supports Windows, Mac OS, Linux, 5ft

$7.59

Cable Matters USB to RJ45 Serial Console Cable (Compatible with Cisco Console Cable, Rollover Cable) with FTDI 6 Feet

$11.99