20pcs USB To UART TTL Extension CableModule 4 Pin 4P Serial Adapter Download Cable Module for Raspberry Pi 3Generation

Features This serial cable is designed for the Raspberry Pi rpi an ultra low cost Linux based miniaturized computer Can also be used as a universal serial cable for various applications requiring USB TO TTL communicationThe entire data line USB TO TTL 3 3 V protocol is an electronic circuit injection molded USB terminal ON Board FTDI chip configurable internal EEPROM The high output driver option allows the I O pin driver to be up to three times the standard signal driver level The transmitted signal can be configured to separate the EEPROM separately Specifications voltage 5VTTL level 3V3Baud rate 300 115200Length 100cmPackage Included 20 x Raspberry Pi 3 USB To UART TTL Extension Cable