Mine

jkara@calista ~ $ ls -al /dev/dvb/adapter0*
total 0
drwxr-xr-x 2 root root     120 Dec 22 21:55 .
drwxr-xr-x 3 root root      60 Dec 22 21:55 ..
crw-rw---- 1 root video 212, 4 Dec 22 21:55 demux0
crw-rw---- 1 root video 212, 5 Dec 22 21:55 dvr0
crw-rw---- 1 root video 212, 3 Dec 22 21:55 frontend0
crw-rw---- 1 root video 212, 7 Dec 22 21:55 net0