USB to 3.3V/5V Serial UART TTL Auto Sensing Adapter
![](https://www.gearmo.com/wp-content/uploads/2013/04/usb-to-3v-5v-ttl-adapter2X1000.jpg)
![](https://cdn.sparkfun.com/assets/parts/3/9/5/8/09873-01a.jpg)
SparkFun FTDI Basic Breakout - 3.3V - DEV-09873 - SparkFun Electronics
Single board USB to asynchronous serial data transfer interface Entire USB protocol handled by the electronics in the cable USB Auto Voltage sensing
![](https://m.media-amazon.com/images/I/51mQtjIuPrL._AC_UF350,350_QL80_.jpg)
Gearmo USB to 3.3V / 5V TTL Auto sensing adapter
![](https://p.globalsources.com/IMAGES/PDT/B5957301207/FT232RL-FTDI-USB-3-3V-5-5V-to-TTL-Serial-Adapter.jpg)
Buy Wholesale China Basic Breakout Board For Ftdi Ft232rl Usb To
![](https://components101.com/sites/default/files/components/FT232RL-USB-to-TTL-Converter.jpg)
FT232RL USB TO TTL 3.3V/5V FTDI Serial Adapter Module Pinout
![](http://www.robotshop.com/cdn/shop/products/pl2303-usb-to-uart-converter-board_6e6e8c4a-3a3f-418e-abf9-3f9c8431e93e_1200x1200.jpg?v=1699658677)
PL2303 USB to UART Converter Board - RobotShop
![](https://robotools.in/wp-content/uploads/2022/10/TTL-FTDI-Transmitter-USB-For-3.3V-5V-dual-power-FT232RL-FTDI-MWC-Programmer-Robu-4.jpg)
TTL FTDI Transmitter USB For 3.3V/5V Dual power FT232RL MWC
【 Multi-functional】6-in-1 Multifunctional Serial adapter supports USB-TTL, USB-RS232, USB-RS485, TTL-232, TTL-485, 232-485 converting function, freely
![](https://m.media-amazon.com/images/I/51Ap3CQcI9L._AC_UF894,1000_QL80_.jpg)
WITMOTION UART 6-in-1 USB to Serial Converter, Multifunctional (USB to TTL/RS485/232, TTL-RS232/485, 232-485), Universal Adapter Module with CP2102
![](http://www.eelectronicparts.com/cdn/shop/products/3efade23-acfd-590e-a10c-d87646f69c68_grande.jpg?v=1648153269)
FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for
![](https://m.media-amazon.com/images/I/61hKBC73KfL._AC_UF894,1000_QL80_.jpg)
Waveshare Serial UART TTL to Ethernet Converter Module
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FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for
Converter Board - FT232RL USB TO TTL 5V 3.3V Convertor Wholesale