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"usb serial adapter"
1.5m USB-C to RS232 DB9 Male Serial Adapter, Supports Windows XP/Vista/7/8.1/10, Mac OS, No External Power Required
Limited time offer, ends 11/15
$30.38
Free Shipping
USB 2.0 to RS232 Serial Adapter Converter Cable Support WIN8
Limited time offer, ends 11/15
$17.08
Free Shipping
USB to RS485 Serial Port Adapter Converter Chipset CH340 with 5 Position Terminal Board for Windows 11 10 8 7 XP Mac
Limited time offer, ends 11/15
$17.08
Free Shipping
1.5m USB-C to RS232 DB9 Male Serial Adapter PL-2302 Chipset w/Female to Female Connector Converter Supports Windows XP/Vista/7/8.1/10,Mac OS (No Female to Female Converter)
Limited time offer, ends 11/15
$26.20
Free Shipping
1.5m USB-C to RS232 DB9 Male Serial Adapter PL-2302 Chipset w/Female to Female Connector Converter Supports Windows XP/Vista/7/8.1/10,Mac OS (DB9Pin F to F Converter)
Limited time offer, ends 11/15
$13.26
Free Shipping
AJMRTC 1PCS USB 2.0 to TTL RS485 Serial Converter Adapter, FTDI FT232RL SN75176 Dual Function Module, Dual Protection USB to RS485 TTL Serial Communication Board for Industrial Serial Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
FT232BL Chip USB to TTL Serial Adapter Module, 6Pin FT232RL Replacement USB to RS232 UART Converter Board
Limited time offer, ends 11/25
$20.98
Free Shipping
AJMRTC USB to RS485 Serial Adapter Cable, 1.8M Long Wire End USB-RS485-WE-1800-BT Cable for Industrial Control, PLC and Various Industrial Equipment Communication
Limited time offer, ends 11/25
$18.12
Free Shipping
AJMRTC 2Pcs CP2102 Micro USB to UART TTL Serial Converter Module, 6 Pin Serial Adapter, Replace FT232 for STC MCU Download Debug
Limited time offer, ends 11/29
$23.08
Free Shipping
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
Limited time offer, ends 11/25
$12.07
Free Shipping
ADM-2813 Industrial USB to RS485 RS422 RS232 TTL Converter, FT232 Chip with Photoelectric Isolation, DIN Rail Mount Serial Adapter
Limited time offer, ends 11/25
$125.54
Free Shipping
AJMRTC PL2303TA USB to TTL RS232 Serial Download Cable, 3 Pack, USB to UART COM Adapter, Supports Vista, Windows 8, Windows 10
Limited time offer, ends 11/29
$23.37
Free Shipping
AJMRTC CLT IT MCU FT232H Multifunction Module, USB to JTAG UART FIFO SPI I2C High Speed Serial Port Adapter Board, FT232H USB Interface Module for Embedded Debug & Communication
Limited time offer, ends 11/25
$10.54
Free Shipping
GRIDCONNECT RS232 to USB - ATC-850 Industrial USB to Serial RS232/422/485 Adapter
$187.99
$5.00 Shipping
Tiny Serial Ethernet Converter USR-TCP232-T2 Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Upgraded (50pcs)
Limited time offer, ends 11/15
$1,196.09
Free Shipping
Tiny Serial Ethernet Converter USR-TCP232-T2 Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Upgraded (20pcs)
Limited time offer, ends 11/15
$442.89
Free Shipping
Serial to Ethernet Server Device Adapter to RS232/485/422 Serial device servers support Auto-MDI/MDIX 10/100Mbps TXB015
Limited time offer, ends 11/15
Tiny Serial Ethernet Converter USR-TCP232-T2 Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Upgraded (10pcs)
Limited time offer, ends 11/15
$225.80
Free Shipping
232 to 485,RS232 Serial to RS485 Communication Data Converter Adapter
Limited time offer, ends 11/15
$15.18
Free Shipping
Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (1)
Limited time offer, ends 11/15
$87.02
Free Shipping
Pci-e Extender USB Card Adapter with Terminal Plug High Performance Stable Pci Express Expansion for Multiple USB Devices Easy Installation for Desktop
Limited time offer, ends 11/15
$116.99
Free Shipping
