Simultaneous recording of an image onto multiple storage media: USB drive (flash drive) or SD card in balenaEtcher.
BalenaEtcher is the same Etcher being developed now on the more advanced baleno platform that records .iso images are 50% faster on multiple drives (USB drive or SD card) at the same time than the previous Etcher. Validated Flashing No more writing images on corrupted cards and wondering why your device isn't booting. Hard Drive Friendly Makes drive selection obvious to avoid wiping your entire hard-drive Beautiful Interface Who said flashing SD cards has to be an eyesore. Open Source Made with JS, HTML, node.js and Electron. Dive in and contribute! Cross Platform Works for everyone, no more complicated install instructions. More on the way 50% faster flashes, simultaneous writing for multiple drives.
After you have selected the image for recording and selecting devices, click the Flash button, the Etcher window will display the progress of the task on the devices you have defined. In my case there is a record on one USB flash drive. You can select multiple recording devices at once. As well as the recording is accompanied by the capabilities of the platform baleno in pictures.
After recording Etcher will inform you about the successful image capture (Flash Complete) on multiple devices. In my case, on one: