New to the forum and topic, but was recently given both an old Dual-OTA-Adapter-Tuner-USB 212553 and USB Sling Adapter SB700. Prior to posting, I did a search for both 212553 and SB700, and finding nothing, I suspect they may be old, legacy devices. Question: can these adapters be repurposed for use with non-Dish equipment? For instance, might the USB 212553 but used with an Amino A140? Thanks in advance!