Hello The Asus U3100MINI_PLUS_V2 rtp_eeprom output is: $ rtl_eeprom Found 1 device(s): 0: Afatech Using device 0: Afatech Found Fitipower FC0013 tuner Current configuration: ______________________________ ____________ Vendor ID: 0x1b80 Product ID: 0xd3a8 Manufacturer: Realtek Product: Rtl2832UDVB Serial number: Serial number enabled: no IR endpoint enabled: no Remote wakeup enabled: yes the line to add support to this is in librtlsdr.c - known_devices { 0x1b80, 0xd3a8, "Afatech" }, thanks.