I recently bought this Kworld USB ATSC TV Stick (UB435-Q). After searching through Google, I couldn't find any reference/mentions of this device on mythtv. However, when I plugged it into my debian v5.0 Linux machine, it gets recognized as shown below (excerpted from a dmesg output):

[    4.665158] Initializing USB Mass Storage driver...
[    4.856038] usb 5-3: new high speed USB device using ehci_hcd and address 3
[    4.991627] usb 5-3: configuration #1 chosen from 1 choice
[    4.992203] usb 5-3: New USB device found, idVendor=1b80, idProduct=a340
[    4.992270] usb 5-3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    4.992329] usb 5-3: Product: USB 2870 Device

I did an lsusb and found the device had been registered to my debian v5.0 computer as shown below:

Bus 005 Device 009: ID 1b80:a340

From the above information, it looks like this device is supported under Linux; however, I wonder if any mythdora users here has any chance to get this device working under mythdora. Anyone?