lsusb
Bus 003 Device 002: ID 0ccd:0093 TerraTec Electronic GmbH


root@linux-2:~# dmesg | grep dvb
[   19.610498] dvb_usb_af9035: disagrees about version of symbol dvb_usb_device_init
[   19.610503] dvb_usb_af9035: Unknown symbol dvb_usb_device_init (err -22)
root@linux-2:~#