best tv tuner card for lcd tv and laptops

Everyone knows that Choosing best is a tough job and this is applicable for tv tuners card for lcd TV. If you are planning to buy best tv tuners for your laptop or desktop lcd/TFT then you should know which one is best for yours.

TV tuner is a device that enables your computer or laptop to catch the tv signals.there are some internal tuner cards and some external peripheral
For desktops one can use external as well as internal tuner cards but in case of laptops you can use external tuner only due to limited space in laptops.nowadays for laptops, pen drive-type tuners are available in the market at very cheap price.
Before purchasing tuners, check several features and specifications for best results.
Resolution - check the screen resolutions supported by tuner because your LCD will not support output resolution greater than its optimum value i.e. If your lcd support 1360 *768 at most then a tuner with output resolution 1440 * 900 only wouldn't support it.I said 'ONLY',mind it.

There are some external TV tuners below for your consideration.

Zebronix ZEB-TL1010

Specifications

 Power supply:5VDC / 0.65A through adaptor.

•Power consumption:<6W

•RF Input:47 - 870 MHz

•Output frequency:Horizontal: 37KHz-75KHz,Vertical:60Hz(Refresh rate)

•Resolution:800x600,1024x768,1280x1024, 1440x900,1920x1080

•Dimension:120 x 83 x 25mm

Features

.Fm tuner with auto scan function
.PIP function(on pc mode)
.remote control
.Aspect ratios of 16:9,16:10 and 4:3
.All interface lcd,led and set support
.plug and play function

umax tvision 3860

Specifications

Power supply:5VDC / 0.65A through adaptor.
•Power consumption:<6W
•RF Input:47 - 870 MHz
•Output frequency:Horizontal: 37KHz-75KHz,Vertical:60Hz(Refresh rate)
•Resolution:800x600,1024x768,1280x1024, 1440x900

Features

.Multiple picture display mode

.3d image denoise

.still picture capturing

.Fm radio

.PIP function

.support lcd and crt monitors

Hauppauge WinTV-HVR-1955 F

Specifications

*.FM radio

*.Audio/Video inputs:

*.S-Video, composite video

*.Left and right audio via RCA jacks

*.Size: 10cm wide x 10.4 cm deep x 2.8cm high

*.Power: 5V to 12V at 2 amps

*.Weight: 6.5 oz

*.Available USB 2.0 port

*.Graphics with 64MB memory (or greater)

*.Sound card for TV audio

*.Optional DVD burner for creating DVDs from your recordings

Features

*.Watch, pause and record TV on your PC or laptop, in window or full screen

*.Watch ATSC HD digital TV, up to

*.Surround sound stereo decoder

*.Schedule TV recordings with WinTV-Scheduler software

*.Record cable TV with the on-board MPEG-2 encoder

*.Complete built-in audio/video inputs for connecting to VCRs

AVERMEDIA H837 AVerTV Volar Hybrid Q HDTV & FM Radio

.Watch ATSC, ClearQAM, and Analog TV / Listen to FM Radio/ Live TV from mobile device
*.HOME FREE feature to watch live TV anywhere on the go
*.Watch and Record two channels at the same time
*.PIP Function
*.Scheduled Recording & Electronic Program

there are many other but it is impossible to tell about all product but if there is any problem concerning set up then you can write me