Thanks to a post by @abu baniaz on another forum i bought one of these tuners that works great on my duo 4k
However it will not play ball on the sf8008, it just will not show up under tuners

aaaa.jpg

The usb devices after install of both drivers

Code:
Welcome to OpenViX for sf8008
openvix 5.2 sf8008

sf8008 login: root
root@sf8008:~# lsusb
Bus 001 Device 002: ID 05e3:0608
Bus 001 Device 003: ID 0bda:818b
Bus 003 Device 002: ID 13fe:4100
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 003 Device 001: ID 1d6b:0002
Bus 004 Device 001: ID 1d6b:0003
Bus 001 Device 004: ID 045e:02d5
And dmesg output attached

openvix output.txt