Homepage › Forums › RetroPie Project › Everything else related to the RetroPie Project › Don't have keyboard or ethernet cord :( › Reply To: Don't have keyboard or ethernet cord :(
You can use the usb copy function of RetroPie to transfer roms, it’s enabled by default on the RetroPie image. See here for more details: https://github.com/retropie/RetroPie-Setup/wiki/How-to-get-ROMs-on-the-SD-card