【Stable Performance】Unbrick and recover the ELRS receiver when having a failed update such as the missing bootloader. | 【Solder Free】Soldering Free! It features spring probe pins for more convenient use. Connecting it with the ELRS receiver directly does not need to solder. | 【Designed&Appearance】ExpressLRS Recovery Dongle FTDI USB to TTL module is covered by the case and is more durable and portable compared with the naked board version on the market. | 【Compatible Equipments】Support many computer systems in the market like Windows, MAC, and Linux. This module uses a Type-C USB port for connecting the computer. | 【Package&Support】You will get an ELRS recovery dongle, 4-pin cable, and probe converter board. Any technical support is needed, we will help.