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AJMRTC CH341T High-Speed USB to UART I2C Bridge Module, 3.3V & 5V Dual Power Serial Communication Adapter Board, USB Convertor for Embedded Debugging, Firmware Flashing & Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
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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 11/08
$11.91
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3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
Limited time offer, ends 11/08
$11.77
Free Shipping

3Pcs CH340 USB to TTL Serial Converter Module, USB-to-Serial Adapter Board
Limited time offer, ends 11/08
$12.99
Free Shipping

5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
Limited time offer, ends 11/08
$11.93
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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 11/08
$18.49
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XL01-232AP1 Wireless Serial Transceiver Module SI4432 Wireless Digital Data Transmission Pass Through UART Transceiver TTL Electrical Level USB Adapter
Limited time offer, ends 11/08
$12.99
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FT4232-4TTL USB to 4-Way TTL Module UART Serial Port Module LED Indicator Micro USB COM Interface 12Mbps FT4232HL 5V 3.3V 2.5V 1.8V
Limited time offer, ends 11/08
$34.69
Free Shipping

Hyuduo USB to RS485 Adapter, Industrial Grade 5 in 1 Converter with 3 Optocoupler Isolation, for 422 232 TTL Interface and Long Distance Communication ((3Mbt Communication Rate))
Limited time offer, ends 11/09
$105.99
Free Shipping

USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
Limited time offer, ends 11/09
$11.99
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 11/09
$17.49
Free Shipping

3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
Limited time offer, ends 11/09
$11.99
Free Shipping





















