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1PCS Optically Isolated USB to TTL Serial Port Module, CH340 UART 5V 3.3V Isolated USB to Serial Converter
Limited time offer, ends 11/25
$17.70
Free Shipping
2pcs CP2102 Micro USB to UART TTL Module 6 Pin Serial Converter STC Replace FT23
Limited time offer, ends 11/01
$26.19
Free Shipping
2pcs CP2104 Module USB to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR
Limited time offer, ends 11/01
$32.75
Free Shipping
xiwai USB2.0 Type-A to TTL Converter UART STC Module USB-A Connector Serial Arduino Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303 Compatible with Windows 7,8
Limited time offer, ends 11/01
$18.98
Free Shipping
xiwai USB2.0 USB-C Type-C Female to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303 Compatible with Windows 7,8
Limited time offer, ends 11/01
$18.98
Free Shipping
xiwai USB2.0 USB-C Type-C Male to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303 Compatible with Windows 7,8
Limited time offer, ends 11/01
$18.98
Free Shipping
CP2102 USB 2.0 to TTL UART Module 12Mbps 5Pin Serial Converter 5V/3.3V Aluminum Metal Case STC Replace FT232
Limited time offer, ends 11/25
$34.10
Free Shipping
1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10 (Pack o
Limited time offer, ends 11/01
$56.95
Free Shipping
USB to RS485 / RS232 Serial Converter Adapter Adopt Original FT232RNL Chip, Onboard TVS, Self-Recovery Fuse etc. Protection Circuits, Support Mac, Linux, Android, Win11/10/8.1/8/7 Multi-OS
Limited time offer, ends 11/04
$52.91
Free Shipping
USB to RS232 Serial Cable 1.8M FTDI Chipset DB9 COM Port Converter Adapter, Industrial-Grade USB to Serial Converter with Surge & ESD Protection, Compatible with Windows/Linux/Mac OS
Limited time offer, ends 11/04
$74.47
Free Shipping
USB to RS485 Serial Converter Cable with FTDI Chip USB 2.0 A Male to 3 Pin Terminal Block RS485 Communication Cable for Modbus RTU, Windows 7, 8, 10, 11, XP, Android, Linux, Mac(1M/3.28FT)
Limited time offer, ends 11/04
$49.49
Free Shipping
51 AVR ATMEGA8 Programmer USBasp USB ISP 10 Pin USB Programmer 3.3V/5V with Cabl
Limited time offer, ends 11/01
$45.54
Free Shipping
5pcs USB to Serial USB to TTL CH340 Module with STC Microcontroller Download Ada
Limited time offer, ends 11/01
$55.80
Free Shipping
5pcs USB to Serial USB to TTL CH340 Module with STC Microcontroller Download Ada
Limited time offer, ends 11/01
$27.90
Free Shipping
1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10
Limited time offer, ends 11/01
$28.48
Free Shipping
CH341A Serial Port Parallel Port Converter USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter
Limited time offer, ends 11/01
$51.09
Free Shipping