![Amazon.com: DTech USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (3ft, Black) : Electronics Amazon.com: DTech USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (3ft, Black) : Electronics](https://m.media-amazon.com/images/I/61zo2YJGkeL._AC_UF350,350_QL80_.jpg)
Amazon.com: DTech USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (3ft, Black) : Electronics
![Amazon.com: USB to TTL Serial 3.3V UART Converter Cable with FTDI Chip Terminated by 6 Way Header, Works with Galileo Gen2 Boards/BeagleBone Black/Minnowboard Max and More : Electronics Amazon.com: USB to TTL Serial 3.3V UART Converter Cable with FTDI Chip Terminated by 6 Way Header, Works with Galileo Gen2 Boards/BeagleBone Black/Minnowboard Max and More : Electronics](https://m.media-amazon.com/images/I/61d5gGNOyAL.jpg)
Amazon.com: USB to TTL Serial 3.3V UART Converter Cable with FTDI Chip Terminated by 6 Way Header, Works with Galileo Gen2 Boards/BeagleBone Black/Minnowboard Max and More : Electronics
![USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi : ID 954 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi : ID 954 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits](http://www.adafruit.com/images/480x360/954-02.jpg)
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi : ID 954 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![USB to 4Pin TTL UART Wire End 3.3V 5V TXD RXD GND VCC Pinout Serial Converter Adapter Programming Cable - AliExpress USB to 4Pin TTL UART Wire End 3.3V 5V TXD RXD GND VCC Pinout Serial Converter Adapter Programming Cable - AliExpress](https://ae01.alicdn.com/kf/H323be2b6d6764c1bb57632ee4cbe2ad0y.jpg_640x640Q90.jpg_.webp)
USB to 4Pin TTL UART Wire End 3.3V 5V TXD RXD GND VCC Pinout Serial Converter Adapter Programming Cable - AliExpress
![Customized Pinout Prolific USB 2.0 Uart TTL 3.3V To 3.5 Stereo Audio Plug Proggramming Firmware Updating Debugging Cable - Buy Customized Pinout Prolific USB 2.0 Uart TTL 3.3V To 3.5 Stereo Audio Customized Pinout Prolific USB 2.0 Uart TTL 3.3V To 3.5 Stereo Audio Plug Proggramming Firmware Updating Debugging Cable - Buy Customized Pinout Prolific USB 2.0 Uart TTL 3.3V To 3.5 Stereo Audio](https://s.alicdn.com/@sc04/kf/Hf97be109d78047aa896abff6a003cc8a6.jpg_720x720q50.jpg)