here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"usb serial uart"
- In Stock
- Sold by Newegg
Can’t find the filter you need? Let AI help.
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 10/31
$18.49
Free Shipping
F&T>D*I FT232RL CHIP USB to D-SUB 9-PIN DB9 Male RS232 Converter Serial Cable for OHAUS AR CP STX SPX SKX SJX PJX Balance to PC(3m)
Limited time offer, ends 11/01
$110.98
Free Shipping
6Pin FT232RL FT232 Module Compatible with A-r-d-u-i-n-o USB to T-T-L U-A-R-T Serial Wire Adapter RS232 Download Cable Module (Size : 6FT, Color : 5V VCC-5V-TTL Level)
Limited time offer, ends 11/01
$101.98
Free Shipping
ESP32-S3 Mini Development Board with 2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-S3FH4R2 Dual-Core Processor,240MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$20.67
Free Shipping
2 PCS ESP32-S3 Mini Development Board with Pre-Soldered Header,2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-S3FH4R2 Dual-Core Processor,240MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$32.98
Free Shipping
CP2102 USB a to TTL Serial Adapter Conversion Module USB to uart Serial Communication Module Brush Board 3.3/5V Level Output migrated Template (USB A)
Limited time offer, ends 10/31
$43.69
Free Shipping
ESP32-C3 Mini Development Board with 2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-C3FN4 Single-core Processor,160MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$20.88
Free Shipping
EVURU USB RS232 Serial to DB9 Female Adapter Converter Null Modem Or Terminal Device Cable Support Win7/8/10/xp/android/M Etc (Size : 6ft, Color : for Null Modem Pinot)
Limited time offer, ends 11/01
$105.98
Free Shipping
2 PCS ESP32-S3 Mini Development Board with 2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-S3FH4R2 Dual-Core Processor,240MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$30.70
Free Shipping
ESP32-S3 Mini Development Board with Pre-Soldered Header,2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-S3FH4R2 Dual-Core Processor,240MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$22.53
Free Shipping
ESP32-C3 Mini Development Board with Pre-Soldered Header with 2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-C3FN4 Single-core Processor,160MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$18.92
Free Shipping
2 PCS ESP32-C3 Mini Development Board with Pre-Soldered Header with 2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-C3FN4 Single-core Processor,160MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$32.98
Free Shipping
2 PCS ESP32-C3 Mini Development Board with 2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-C3FN4 Single-core Processor,160MHz Running Frequency, USB Type-C Port
Limited time offer, ends 11/01
$31.08
Free Shipping
Industrial USB to 8CH TTL UART Converter, Multiple System Compatibility, Tier Conversion Circuit, TVS, Aluminum Alloy Case, with Self Recovery and Diode
Limited time offer, ends 11/01
$106.99
Free Shipping
diustou CP2102 USB C to TTL Serial Adapter Conversion Module USB to uart Serial Communication Module Brush Board 3.3/5V Level Output migrated Template (Type-C).
Limited time offer, ends 10/31
$53.78
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 11/01
$12.99
Free Shipping
diustou FT232RL USB A to TTL Serial Adapter Conversion Module USB to uart Serial Communication Module Brush Board 3.3/5V Level Output migrated Template (USB Type-A).
Limited time offer, ends 10/31
$49.78
Free Shipping
diustou FT232RL USB to TTL Serial Adapter Conversion Module USB to uart Serial Communication Module Brush Board 3.3/5V Level Output migrated Template (MB).
Limited time offer, ends 10/31
$57.78
Free Shipping
2pcs CH341T USB to I2C and UART Serial Converter Module, USBTTL 3.3 V 5 V, Up to 2 Mbps
Limited time offer, ends 11/01
$12.99
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 11/01
$18.49
Free Shipping
FT2232HL Dual Channel UART USB Universal Serial Adapter FIFO SPI I2C JTAG RS232 RS422 RS485 Compatible with UHCI OHCI EHCI Host Controller
Limited time offer, ends 11/01
$35.34
Free Shipping
FT232RL Mini USB to TTL Serial Converter Adapter Module, 3.3V / 5.5V Dual Voltage Output UART Serial Breakout Board
Limited time offer, ends 11/25
$13.49
Free Shipping
2 Pack CH343P USB to Serial Port Module 6Mbps 5V 3.3V TTL UART CH343 Debugging Burning Downloading Type-C Switch Instead CH340
Limited time offer, ends 11/01
$12.99
Free Shipping
