Amazon.com: HiLetgo CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires : Electronics
USB interface converter | Joy-IT
TTL-232R-3V3 - Ftdi - Cable, USB to TTL Level, Serial Converter
TTL-232R-5V-AJ - FTDI
USB interface converter | Joy-IT
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
USB to TTL Serial Cable - Debug / Console Cable for Pi
CP2102 USB to TTL UART Serial Convertor Module
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi : ID 954 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
FTDI TTL-232R-3V3 USB to TC2030 Debug Cable | Tag-Connect
Industrial USB TO TTL Converter, Original FT232RL Onboard, Multi Protection Circuits, Multi Systems Support
Industrial USB TO TTL Converter, Original FT232RL Onboard, Multi Protection Circuits, Multi Systems Support