Description This item allows you to connect multiple video devices with AV out (such as , , DVD, PS2, Cable Box) to one set of standard yellow-white-red RCA connectors of your TV using AV cables. Then you will be able to easily switch the input signal without the need to disconnect and re-connect your AV devices. Features - Color: Black. - Material: Metal shell. - Size: 21.50X8.00X3.10cm/8.45X3.14X1.22in - 8 input 1 output, or 1 input 8 output, switch by button. - Used of high-quality components and advanced circuit techniques design. - Professional quality VCD/DVD to TV, up to 1024x768@85Hz. - Isolation, the output signal is not distored,do not interfere with each other. - Be suitable for Family/Hotel/Karaoke/Shopping/School/Factory and so on. - High isolation, strong anti-interference. - 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(RMS)/45©. Output level resistance: 2V(RMS)/1K©. Support: 10Hz-20MHz, 0dB . Input connector: 8(L+R) . Output connector: 1(L+R) .Package list: 1 * 8 Ports RCA Video Audio AV Switch Switcher Selector 8 In 1 Out TV Splitter Box