KWorld UB435-Q USB ATSC TV stick: Difference between revisions

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[[Image:KWorld_UB435-Q_USB.jpg|thumb|250px|KWorld UB435-Q USB ATSC TV Stick ]]
[[Image:KWorld_UB435-Q_USB.jpg|thumb|250px|KWorld UB435-Q USB ATSC TV Stick ]]


'''KWorld appears to have exited the TV tuner business some time in 2016. This was their last ATSC model being sold.'''
An [[ATSC]] [[ATSC USB Devices|USB 2.0 device]] from [[KWorld]].


An [[ATSC]] [[ATSC USB Devices|USB 2.0 device]] from [[KWorld]].
It is supported under Linux.


There are 3 versions of this device - each has a different VID:UID:
Be advised that a different variant of the same named device/model exists, containing different hardware components and presently not supported. [http://www.mail-archive.com/linux-media@vger.kernel.org/msg38402.html] [http://www.mail-archive.com/linux-media@vger.kernel.org/msg38617.html]
*1b80:a340 no version indicator - supported under Linux as of Kernel 2.6.3
*1b80:e346 add V2 to name - supported under Linux as of kernel 3.13
*1b80:e34c add V3 to name - supported under Linux as of Kernel 3.16.??


==Note==
-------------------------------------------------------------
The U-shaped clear plastic covering the USB-end of the stick (visible in the image above) interferes with the USB plug and makes it difficult to form a firm connection into a USB socket. For a solid connection this should be removed or sanded down.
Kworld ub435-q USB TV Tuner Now Works in Xubuntu and Kaffeine
-------------------------------------------------------------


As the stick is known to run somewhat warm, removing it, or the entire case, may be worthwhile.
With Xubuntu 11.10 "Ocelot", Kworld ub435-q USB TV tuner works great in Kaffeine Media Player v. 1.2.2 and KDE v. 4.7.4 for "over the air broadcasts" without any modifications.


==Original version Overview/Features==
A) Simply open up Kaffeine
*High speed USB2.0 Plug-and-Play interface for PC or Laptop.
*USB 2.0 Bus-powered (No power adaptor required).
*Supports up to 1920x1080i (HDTV).
*Supports Digital TV (ATSC 8VSB) and Digital Cable TV (unencrypted QAM).
*Dolby Digital AC3 Audio Output.


===Components Used===
B) choose "Digital TV" in the Start Menu
* NXP TDA18271HD/C2 tuner
* LG LGDT3304 digital demodulator
* Empia EM2870 USB bridge


=== Identification===
C) hit "Configure Television" option icon
Looks and is identical to the older [[KWorld ATSC 340U|ATSC 340U]], but with different coloured packaging, and uses a newer revision (C2) of the tuner. [http://git.linuxtv.org/media_tree.git?a=commit;h=804258c95f9b782b1916eeb4fe280b119ad5b152] [http://git.linuxtv.org/media_tree.git?a=commit;h=7e48b30af033076c85ab48a8306b5588faf5fb4b] Internal PCB is stamped ATSC_340U Ver:B


USB ID from Output of ''lsusb'': 1b80:a340
D) Click on "Device 1" tab


==UB435-Q V2 Overview/Features==
E) Choose "Source" which for me was "us-ATSC-center-frequencies-8VSB" for over-air broadcasts


===Components Used===
F) Close window, go back to Kaffeine TV window and click "Channels" option icon
* NXP TDA18271HD/C2 tuner
* LG LGDT3305 digital demodulator (neatly stamped "7th Generation VSB/QAM Receiver")
* Empia EM2874B USB bridge (?)


=== Identification===
G) In "Channels" window, make sure "Source" is set to "ATSC", then hit "Start Scan" button -- the scan took about 3 minutes and 17 channels were found -- I believe all that are in my area.
Looks like original version. Label on back with UPC code has V2 added to name.


USB ID from Output of ''lsusb'': 1b80:e346
H) Once the scan is complete, highlight all channels found in the right-hand box "Scan Results" (or all that you would like to save) then click "Add Selected" and those channels will then appear in the left-hand box called "Channels"


=== Logs ===
I) Hit "OKAY" to get out of "Channels" window and you will return to Kaffeine "Digital TV" window with your selected channels appearing in the left margin column.


<pre>
j) Double click on a channel to select -- and now hopefully you are watching !
[1507043.516728] usb 1-5: new full-speed USB device number 19 using xhci_hcd
[1507043.772715] usb 1-5: new high-speed USB device number 20 using xhci_hcd
[1507043.921237] usb 1-5: New USB device found, idVendor=1b80, idProduct=e346
[1507043.921240] usb 1-5: New USB device strings: Mfr=0, Product=1, SerialNumber=2
[1507043.921243] usb 1-5: Product: USB 2875 Device
[1507043.921245] usb 1-5: SerialNumber: 0
[1507043.921761] em28xx 1-5:1.0: New device USB 2875 Device @ 480 Mbps (1b80:e346, interface 0, class 0)
[1507043.921767] em28xx 1-5:1.0: DVB interface 0 found: isoc
[1507043.921809] em28xx 1-5:1.0: chip ID is em2874
[1507044.063336] em28xx 1-5:1.0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x3fde9abf
[1507044.063338] em28xx 1-5:1.0: EEPROM info:
[1507044.063340] em28xx 1-5:1.0: microcode start address = 0x0004, boot configuration = 0x01
[1507044.086441] em28xx 1-5:1.0: AC97 audio (5 sample rates)
[1507044.086443] em28xx 1-5:1.0: 500mA max power
[1507044.086446] em28xx 1-5:1.0: Table at offset 0x24, strings=0x206a, 0x048a, 0x0000
[1507044.086637] em28xx 1-5:1.0: Identified as KWorld USB ATSC TV Stick UB435-Q V2 (card=90)
[1507044.086640] em28xx 1-5:1.0: dvb set to isoc mode.
[1507044.086672] em28xx 1-5:1.0: Binding DVB extension
[1507044.137171] tda18271 8-0060: creating new instance
[1507044.140985] tda18271: TDA18271HD/C2 detected @ 8-0060
[1507044.425921] dvbdev: DVB: registering new adapter (1-5:1.0)
[1507044.425926] em28xx 1-5:1.0: DVB: registering adapter 0 frontend 0 (LG Electronics LGDT3305 VSB/QAM Frontend)...
[1507044.426736] em28xx 1-5:1.0: DVB extension successfully initialized
[1507044.426739] em28xx 1-5:1.0: Remote control support is not available for this card.
</pre>


==UB435-Q V3 Overview/Features==
Thanks Ubuntu and Kaffeine for programming for this tuner.


==Overview/Features==
*High speed USB2.0 Plug-and-Play interface for PC or Laptop.
*USB 2.0 Bus-powered (No power adaptor required).
*Supports up to 1920x1080i (HDTV).
*Supports Digital TV (ATSC 8VSB) and Digital Cable TV (unencrypted QAM).
*Dolby Digital AC3 Audio Output.

Looks identical to the [[KWorld ATSC 340U|ATSC 340U]], but with different coloured packaging. Internal PCB is stamped ATSC_340U Ver:B


===Components Used===
===Components Used===
* NXP 18272/M tuner
# LG LGDT3304
* LG LGDT3305 digital demodulator (neatly stamped "7th Generation VSB/QAM Receiver")
# NXP TDA18271HDC2
# Empia EM2870
* Empia EM2874B USB bridge


=== Identification===
=== Identification===
Looks like original version. Label on back with UPC code has V3 added to name.
'''USB Info'''<br>


Output of ''lsusb'':
USB ID from Output of ''lsusb'': 1b80:e34c


=== Logs ===
Bus 001 Device 005: ID 1b80:a340

Device Descriptor:
<pre>
bLength 18
[ 174.897318] Linux video capture interface: v2.00
bDescriptorType 1
[ 174.900987] em28xx: New device USB 2875 Device @ 480 Mbps (1b80:e34c, interface 0, class 0)
bcdUSB 2.00
[ 174.900990] em28xx: DVB interface 0 found: bulk
bDeviceClass 0 (Defined at Interface level)
[ 174.901043] em28xx: chip ID is em2874
bDeviceSubClass 0
[ 175.387994] em2874 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x5d3e97ab
bDeviceProtocol 0
[ 175.387999] em2874 #0: EEPROM info:
bMaxPacketSize0 64
[ 175.388002] em2874 #0: microcode start address = 0x0004, boot configuration = 0x01
idVendor 0x1b80
idProduct 0xa340
[ 175.410783] em2874 #0: AC97 audio (5 sample rates)
bcdDevice 1.00
[ 175.410787] em2874 #0: 500mA max power
[ 175.410790] em2874 #0: Table at offset 0x24, strings=0x206a, 0x048a, 0x0000
iManufacturer 0
[ 175.410936] em2874 #0: Identified as KWorld USB ATSC TV Stick UB435-Q V3 (card=93)
iProduct 1 USB 2870 Device
[ 175.410938] em2874 #0: dvb set to bulk mode.
iSerial 0
[ 175.410964] usbcore: registered new interface driver em28xx
bNumConfigurations 1
[ 175.413555] em2874 #0: Binding DVB extension
Configuration Descriptor:
[ 175.422065] i2c i2c-10: tda18212: NXP TDA18212HN successfully identified
bLength 9
[ 175.422071] DVB: registering new adapter (em2874 #0)
bDescriptorType 2
[ 175.422077] usb 2-1: DVB: registering adapter 1 frontend 0 (LG Electronics LGDT3305 VSB/QAM Frontend)...
wTotalLength 249
[ 175.423590] em2874 #0: DVB extension successfully initialized
bNumInterfaces 1
[ 175.423594] em28xx: Registered (Em28xx dvb Extension) extension
bConfigurationValue 1
</pre>
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 2
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0280 1x 640 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 3
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0300 1x 768 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 4
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0340 1x 832 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 5
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0380 1x 896 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 6
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03c0 1x 960 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 7
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 100
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03fc 1x 1020 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)


== External Links ==
== External Links ==
* [http://us.kworld-global.com/main/prod_in.aspx?mnuid=1306&modid=10&pcid=71&ifid=17&prodid=97 Manufacturer's Product Page]
* [http://us.kworld-global.com/main/prod_in.aspx?mnuid=1248&modid=6&fcid=32&pcid=288&ifid=439&prodid=824 Manufacturer's Product Page]

[[Category:ATSC USB Devices]]
[[Category:ATSC USB Devices]]

Latest revision as of 10:43, 1 March 2019

KWorld UB435-Q USB ATSC TV Stick

KWorld appears to have exited the TV tuner business some time in 2016. This was their last ATSC model being sold.

An ATSC USB 2.0 device from KWorld.

There are 3 versions of this device - each has a different VID:UID:

  • 1b80:a340 no version indicator - supported under Linux as of Kernel 2.6.3
  • 1b80:e346 add V2 to name - supported under Linux as of kernel 3.13
  • 1b80:e34c add V3 to name - supported under Linux as of Kernel 3.16.??

Note

The U-shaped clear plastic covering the USB-end of the stick (visible in the image above) interferes with the USB plug and makes it difficult to form a firm connection into a USB socket. For a solid connection this should be removed or sanded down.

As the stick is known to run somewhat warm, removing it, or the entire case, may be worthwhile.

Original version Overview/Features

  • High speed USB2.0 Plug-and-Play interface for PC or Laptop.
  • USB 2.0 Bus-powered (No power adaptor required).
  • Supports up to 1920x1080i (HDTV).
  • Supports Digital TV (ATSC 8VSB) and Digital Cable TV (unencrypted QAM).
  • Dolby Digital AC3 Audio Output.

Components Used

  • NXP TDA18271HD/C2 tuner
  • LG LGDT3304 digital demodulator
  • Empia EM2870 USB bridge

Identification

Looks and is identical to the older ATSC 340U, but with different coloured packaging, and uses a newer revision (C2) of the tuner. [1] [2] Internal PCB is stamped ATSC_340U Ver:B

USB ID from Output of lsusb: 1b80:a340

UB435-Q V2 Overview/Features

Components Used

  • NXP TDA18271HD/C2 tuner
  • LG LGDT3305 digital demodulator (neatly stamped "7th Generation VSB/QAM Receiver")
  • Empia EM2874B USB bridge (?)

Identification

Looks like original version. Label on back with UPC code has V2 added to name.

USB ID from Output of lsusb: 1b80:e346

Logs

[1507043.516728] usb 1-5: new full-speed USB device number 19 using xhci_hcd
[1507043.772715] usb 1-5: new high-speed USB device number 20 using xhci_hcd
[1507043.921237] usb 1-5: New USB device found, idVendor=1b80, idProduct=e346
[1507043.921240] usb 1-5: New USB device strings: Mfr=0, Product=1, SerialNumber=2
[1507043.921243] usb 1-5: Product: USB 2875 Device
[1507043.921245] usb 1-5: SerialNumber: 0
[1507043.921761] em28xx 1-5:1.0: New device  USB 2875 Device @ 480 Mbps (1b80:e346, interface 0, class 0)
[1507043.921767] em28xx 1-5:1.0: DVB interface 0 found: isoc
[1507043.921809] em28xx 1-5:1.0: chip ID is em2874
[1507044.063336] em28xx 1-5:1.0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x3fde9abf
[1507044.063338] em28xx 1-5:1.0: EEPROM info:
[1507044.063340] em28xx 1-5:1.0:        microcode start address = 0x0004, boot configuration = 0x01
[1507044.086441] em28xx 1-5:1.0:        AC97 audio (5 sample rates)
[1507044.086443] em28xx 1-5:1.0:        500mA max power
[1507044.086446] em28xx 1-5:1.0:        Table at offset 0x24, strings=0x206a, 0x048a, 0x0000
[1507044.086637] em28xx 1-5:1.0: Identified as KWorld USB ATSC TV Stick UB435-Q V2 (card=90)
[1507044.086640] em28xx 1-5:1.0: dvb set to isoc mode.
[1507044.086672] em28xx 1-5:1.0: Binding DVB extension
[1507044.137171] tda18271 8-0060: creating new instance
[1507044.140985] tda18271: TDA18271HD/C2 detected @ 8-0060
[1507044.425921] dvbdev: DVB: registering new adapter (1-5:1.0)
[1507044.425926] em28xx 1-5:1.0: DVB: registering adapter 0 frontend 0 (LG Electronics LGDT3305 VSB/QAM Frontend)...
[1507044.426736] em28xx 1-5:1.0: DVB extension successfully initialized
[1507044.426739] em28xx 1-5:1.0: Remote control support is not available for this card.

UB435-Q V3 Overview/Features

Components Used

  • NXP 18272/M tuner
  • LG LGDT3305 digital demodulator (neatly stamped "7th Generation VSB/QAM Receiver")
  • Empia EM2874B USB bridge

Identification

Looks like original version. Label on back with UPC code has V3 added to name.

USB ID from Output of lsusb: 1b80:e34c

Logs

[  174.897318] Linux video capture interface: v2.00
[  174.900987] em28xx: New device  USB 2875 Device @ 480 Mbps (1b80:e34c, interface 0, class 0)
[  174.900990] em28xx: DVB interface 0 found: bulk
[  174.901043] em28xx: chip ID is em2874
[  175.387994] em2874 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x5d3e97ab
[  175.387999] em2874 #0: EEPROM info:
[  175.388002] em2874 #0:       microcode start address = 0x0004, boot configuration = 0x01
[  175.410783] em2874 #0:       AC97 audio (5 sample rates)
[  175.410787] em2874 #0:       500mA max power
[  175.410790] em2874 #0:       Table at offset 0x24, strings=0x206a, 0x048a, 0x0000
[  175.410936] em2874 #0: Identified as KWorld USB ATSC TV Stick UB435-Q V3 (card=93)
[  175.410938] em2874 #0: dvb set to bulk mode.
[  175.410964] usbcore: registered new interface driver em28xx
[  175.413555] em2874 #0: Binding DVB extension
[  175.422065] i2c i2c-10: tda18212: NXP TDA18212HN successfully identified
[  175.422071] DVB: registering new adapter (em2874 #0)
[  175.422077] usb 2-1: DVB: registering adapter 1 frontend 0 (LG Electronics LGDT3305 VSB/QAM Frontend)...
[  175.423590] em2874 #0: DVB extension successfully initialized
[  175.423594] em28xx: Registered (Em28xx dvb Extension) extension

External Links

Retrieved from "https://www.linuxtv.org/wiki/index.php?title=KWorld_UB435-Q_USB_ATSC_TV_stick&oldid=36231"