KWorld USB Dual DVB-T TV Stick (DVB-T 399U)

This USB dual tuner is known to work well in single tuner mode, but may have problems when running in dual tuner mode. It has an AF9013/9015 demodulator and MXL5003 tuners.

--Indulis 12:25, 20 August 2008 (CEST)

Have successfully got this working using the built in drivers of kernel 2.6.30 (might possibly work with slight earlier version as well). Both tuners working well. Needs firmware : DVB-T_USB_Devices

the following modules should be loaded (modprobe):
dvb_usb_af9015
mxl5005s

--Shadowmas 17:00, 22 June 2009 (GMT)

Here is more info about the device:

Bus 001 Device 007: ID 1b80:e399 Afatech Device Descriptor:

 bLength                18
 bDescriptorType         1
 bcdUSB               2.00
 bDeviceClass            0 (Defined at Interface level)
 bDeviceSubClass         0 
 bDeviceProtocol         0 
 bMaxPacketSize0        64
 idVendor           0x1b80 Afatech
 idProduct          0xe399 
 bcdDevice            2.00
 iManufacturer           1 
 iProduct                2 
 iSerial                 0 
 bNumConfigurations      1
 Configuration Descriptor:
   bLength                 9
   bDescriptorType         2
   wTotalLength           71
   bNumInterfaces          2
   bConfigurationValue     1
   iConfiguration          0 
   bmAttributes         0x80
     (Bus Powered)
   MaxPower              500mA
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        0
     bAlternateSetting       0
     bNumEndpoints           4
     bInterfaceClass       255 Vendor Specific Class
     bInterfaceSubClass      0 
     bInterfaceProtocol      0 
     iInterface              0 
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x81  EP 1 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x02  EP 2 OUT
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x84  EP 4 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x85  EP 5 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        1
     bAlternateSetting       0
     bNumEndpoints           1
     bInterfaceClass         3 Human Interface Device
     bInterfaceSubClass      0 No Subclass
     bInterfaceProtocol      1 Keyboard
     iInterface              0 
       HID Device Descriptor:
         bLength                 9
         bDescriptorType        33
         bcdHID               1.01
         bCountryCode            0 Not supported
         bNumDescriptors         1
         bDescriptorType        34 Report
         wDescriptorLength      65
        Report Descriptors: 
          ** UNAVAILABLE **
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x83  EP 3 IN
       bmAttributes            3
         Transfer Type            Interrupt
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0040  1x 64 bytes
       bInterval              16

Some firmwares:

http://palosaari.fi/linux/v4l-dvb/firmware/af9015/

http://www.otit.fi/~crope/v4l-dvb/af9015/af9015_firmware_cutter/firmware_files/

Info pages:

http://wiki.linuxmce.org/index.php/Kworld_KW-DVB-T_399U

http://global.kworld-global.com/main/prod_in.aspx?mnuid=1248&modid=6&prodid=73