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"usb serial adapter"
USB to Serial Adapter 10 in 1 USB Adapter Micro-USB USB to RS232 TTL RS485 Serial Adapter CP2102 Version Full Interworking Serial to USB Adapter with Micro USB Cable and Dupond Cable
Limited time offer, ends 11/15
$11.71
Free Shipping
USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
Limited time offer, ends 11/15
$12.79
Free Shipping
3Pcs CP2102 USB 2.0 to TTL 5Pin Serial Adapter USB to TTL Serial Converter Module for UART STC 3.3V and 5V with Dupont Wire (USB 2.0 to TTL CP2102)
Limited time offer, ends 12/08
$16.34
Free Shipping
5Pcs CH340G SOP-16 USB to Serial Adapter Chip IC SMD CH340 SMD Serial Chip USB to Serial Port Chip
Limited time offer, ends 11/15
$12.79
Free Shipping
FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
Limited time offer, ends 11/15
$15.64
Free Shipping
10-in-1 USB Serial Adapter, CH340 CP2102 USB to TTL RS485 RS232 Converter Module
Limited time offer, ends 11/15
$15.69
Free Shipping
Industrial USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Converter USB to TTL Adapter Port Module Support Multi Systems and Multi Protection Circuits with Shell
Limited time offer, ends 11/15
$18.29
Free Shipping
Type-C USB-C to RS232 serial converter adapter cable win10 type c to db9 COM Converter
Limited time offer, ends 11/15
$26.08
Free Shipping
1Pc FT232RL USB-to-UART Serial Adapter Module, USB-to-TTL Converter Board
Limited time offer, ends 11/15
$18.29
Free Shipping
5Pcs CH340C SOP-16 USB to Serial Adapter Chip SMD CH340 SMD Serial Chip Built-in Crystal Oscillator
Limited time offer, ends 11/15
$12.79
Free Shipping
Better to FT232RL 6pin FT232BL USB to Serial adapter module USB TO TTL RS232 Cable FT232BL CHIP
Limited time offer, ends 11/15
$22.34
Free Shipping
3Pcs CH340 USB to TTL Serial Converter Module, USB-to-Serial Adapter Board
Limited time offer, ends 11/15
$12.79
Free Shipping
5Pcs CH340G SOP-16 USB to Serial Adapter Chip IC SMD CH340 SMD Serial Chip USB to Serial Port Chip
Limited time offer, ends 11/15
$12.99
Free Shipping
FOR Type-C USB-C to RS232 serial converter adapter cable win10 type c to db9 COM Converter
Limited time offer, ends 11/15
$32.48
Free Shipping
USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
Limited time offer, ends 11/15
$12.99
Free Shipping
CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
Limited time offer, ends 11/15
$15.08
Free Shipping
FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
Limited time offer, ends 11/15
$15.84
Free Shipping
Industrial USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Converter USB to TTL Adapter Port Module Support Multi Systems and Multi Protection Circuits with Shell
Limited time offer, ends 11/15
$18.49
Free Shipping
Industrial USB to RS485 Serial Converter Module, U485 Communication Adapter with TVS & ESD Surge Protection Terminal Block Connector
Limited time offer, ends 11/15
$21.41
Free Shipping
USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
Limited time offer, ends 11/15
$19.65
Free Shipping