This brand new generic high quality 5dBi digital DVB-T TV HDTV antenna can enhance the digital/analogue signal strength and signal quality.It provide extra clear view from your PC/Laptop and the magnetic based mounting make it be placed much easier. Specification: Gain: 5dBi Frequency: 170-230MHz(VHF)/470-862MHz(UHF) Impedance: 75Ohm Height: 15cm Cord Length: 150cm Color: Black Package Includes: 1 x 5dBi magnetic based DVB-T TV antenna Note: This item is NOT suitable for North America. For countries and territories using DVB-T， please check link