Configure EasyCAP SMI-2021CBE TV tuner card with debian 10
Identifying the device
check the device ID with this command
lsusband the output should look like this.
Bus 001 Device 008: ID 1c88:0007 Somagic, Inc. SMI Grabber (EasyCAP DC60+ clone) (no firmware) [SMI-2021CBE]
Prepare for installing the driver
If you get this same output with lsusb then follow on with these link's