Compatible with every SWITCH console released before June 2018. Support for payload.bin injection file. Built-in Atmosphere, ReiNX and SXOS payload files, one key switch payload. Built-in Li-on battery, 1000 times inject with 1-hour charging time. Easy to manage, recognized as U disk immediately When connect computer or mobile phone Excellent compatibility for Windows, macOS, Linux and Android operating system. The Guide for the Usage Method: 1. 1. Copy the SD card file to the microSD root directory FOR SWITCH. 2. 2. MicroSD cards recommend using exFAT format to support files larger than 4G. 3. 3. Insert RCMloader into host for charging. 4. 4. Starts, RCMloader inserts into the host, full of electricity will turn on the white light, press the power button for 7 second, and choose to shut down. 5. 5. Insert RCMloader and RCMclip into FOR host. 6. 6. The charged RCM loader is inserted into the Type-C port, and the RCM lip is inserted into the bottom of the right handle groove. 7. 7. Hold down the volume + key , then press the power key to enter the homemade system. After entering the self-made system, the RCMloader injector and RCMclip short-circuit rod can be pulled out. Package Includes: 1 x RCM Loader 1 x Micro USB Cable 1 x RCM Clip