here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"usb serial uart"
FTDI USB-RS485-WE-1800-BT Cable USB to RS485 UART Serial Adapter Converter Cable USB-RS485-WE Cable 1.8M 6 Way Wire End
Limited time offer, ends 12/01
USB to 8-Way RS485 Serial Port Type-C to 8-Way 485 Multi-Channel UART HUB RS485 Module Board YR-6028
Limited time offer, ends 11/14
$123.99
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
USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Limited time offer, ends 11/15
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
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
2pcs CP2102 Module USB to TTL USB to Serial Port Module UART STC Downloader with Jumper Wires
Limited time offer, ends 11/15
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
AJMRTC USB Type-C to TTL Serial Programmer Adapter, 5V / 3.3V Switchable Logic Level UART Converter Module, with PWR TXD RXD LED Indicator, for STM32, ESP32, Arduino, MCU Debug and Firmware Upload
Limited time offer, ends 11/29
$15.87
Free Shipping
INDUSTRIAL FTDI FT232RL CHIP USB TO UART TTL LEVEL RJ12 ADAPTER SERIAL CABLE FOR KONE AMD DRIVE 15 COMMUNICATION TOOL KM50037080 0.8M Length(1.8M Length)
Limited time offer, ends 11/15
$68.95
Free Shipping
AJMRTC 2pcs CP2102 Micro USB to UART TTL 6Pin Serial Module, USB to TTL Converter, 3.3V 5V Switchable, Replacement for FT232 for STC Programmer Debug
Limited time offer, ends 11/29
$23.08
Free Shipping
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 USB-C Male to TTL Serial Adapter Board CH340G Chip, 3.3V 5V Switchable Voltage UART Module, Replace PL2303 USB to TTL Converter, No Enclosure, for Arduino MCU Debugging Download
Limited time offer, ends 11/29
$15.87
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-C Type-C Female to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 11/15
$12.34
Free Shipping
USB-C Type-C Male to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 11/15
$12.34
Free Shipping
AJMRTC USB-C Female to TTL UART Serial Adapter Module with CH340G Chip, 3.3V & 5V Output Serial Programmer, Replacement for PL-2303 for STC Microcontroller Download Debug
Limited time offer, ends 11/29
$15.87
Free Shipping
USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Limited time offer, ends 12/08