"usb serial adapter"
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AJMRTC CP2102 USB 2.0 to TTL Serial Converter Module, USB to UART TTL Download Adapter, 5V / 3.3V Selectable Power, Debug Program Upload Module for Arduino, MCU, ESP32, STM32
Limited time offer, ends 11/29
$39.01
Free Shipping

AJMRTC 1FT USB to RS485 Serial Converter Cable, USB to RS485 Terminal Block Adapter, Industrial Serial Communication Cable Compatible with Windows 7, 8, 10
Limited time offer, ends 11/29
$25.37
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AJMRTC 2pcs CP2102 Micro USB to TTL UART Serial Adapter Module, 6 Pin Serial Converter, Replace FT232, Support 3.3V 5V for STC Arduino Download Debug
Limited time offer, ends 11/29
$23.08
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AJMRTC 2PCS USB to RS485 + USB to TTL Serial Converter Module, FT232RL FTDI Chip 75176 Transceiver Adapter for Industrial PLC Sensor Debug Communication
Limited time offer, ends 11/29
$25.36
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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 16FT
Limited time offer, ends 11/15

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
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SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11 10 7 and Mac OS
Limited time offer, ends 11/15

SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11 10 7 and Mac OS
Limited time offer, ends 11/15

SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11 10 7 and Mac OS
Limited time offer, ends 11/15

USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 11/15

USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 11/15

USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 11/15

USB 2.0 to RS232 Serial Adapter Converter Cable Support WIN8
Limited time offer, ends 11/15
$17.08
Free Shipping

232 to 485,RS232 Serial to RS485 Communication Data Converter Adapter
Limited time offer, ends 11/15
$15.18
Free Shipping

AJMRTC USB 2.0 to TTL Serial Adapter Module, 5V / 3.3V Selectable Level UART Programmer with PWR TXD RXD LED Indicator Lights for MCU Debug
Limited time offer, ends 11/29
$15.87
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

AJMRTC CH341A USB Programmer, 24 25 Series EEPROM SPI Flash BIOS Writer, USB to TTL Serial Adapter, Support STC MCU Programming for Chip Read Write Erase Verify
Limited time offer, ends 11/29
$19.66
Free Shipping

USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Limited time offer, ends 11/15

USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Limited time offer, ends 11/15

USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Limited time offer, ends 11/15

USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black
Limited time offer, ends 11/15
$29.44
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