Improve the digital / analog signal strength and quality.An indispensable tool for DVB-T USB stick.Provides extra clear view from your PC / laptop.Magnetic base mounting.Assembly with Magnetic base be placed much easier.Perfect for DVB-T digital terrestrial TV receiver.Easy to install, Simply Connect to DVB-T Stick.Suitable for indoor and outdoor use.How to Use:Step 1: connect (f-male) of attached coaxial cable to the ANT/IN connector on the back of the TV or DVB-T tuner.Step 2: In the TV's setup , set the tuner mode to "Antenna" or "".Step 3: In the Tv's setup , set TV to "scan" for channels. this can sometimes be listed as auto-program, auto-scan, channel search or channel scan.Connector: TV Coaxial MaleFrequency: 460-862 MHImpedance: 75 ohmCable length: 5 mUSB Supply:5VMaterial:ABScolour:blackPackage Contents:1 * Set Of TV Antenna SignalOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.