This item allows you to connect multiple video devices with out (such as , , DVD, , Cable Box) to one set of standard yellow-white-red connectors of your TV using . Then you will be able to easily the input without the need to disconnect and your devices. Features - Color: Black. - Material: Metal shell. - Size: 21.50X8.00X3.10cm/8.45X3.14X1.22in - 8 input 1 output, input 8 output, by button. - Used of components and advanced circuit techniques design. - VCD/DVD to TV, up to 1024x768@85Hz. - Isolation, the output is not distored,do not with each other. - Be suitable for Family/Hotel/Karaoke/Shopping/School/Factory and so on. - High isolation, strong anti- . - Video Input level resistance: VS0.8-1.0Vp-p/75©. Output level resistance: VS0.8-1.4Vp-p/75©. Support: 50Hz-5.5MHz . Input connector: 8. Output connector: 1 . - Audio Input level resistance: 2V( )/45©. Output level resistance: 2V( )/1K©. Support: 10Hz-20MHz, 0dB . Input connector: 8( ) . Output connector: 1( ) . Package list: 1 * 8 Ports Video Audio Selector Splitter Box