Connect your PS2/XBox, or VCD/DVD players directly to the Seekbest S41VA now and switch over at any time by pressing a single button". 　Features 　• Adopting high-quality components and advanced circuit design technology 　• High isolation,fine shielding quality,strong interference resistance ability 　• Suitable for family,hotel,singing hall,shopping mall,school,factory,etc 　4-way video & audio switch SB-S41VA/SB-S42VA Video Rated input signal voltage and impedance VS0.8-1.0Vp-p75Ω Rated output signal voltage and impedance VS0.8-1.0Vp-p75Ω Bandwidth 50Hz-5.5MHz 4 inputs,1/2 outputs Audio Rated input signal voltage and impedance 2V(RMS)47KΩ Rated output signal voltage and impedance 2V(RMS)47KΩ Frequency characteristic 10Hz-20KHz,0dB 4 inputs(left,right)，1/2 outputs(left,right) Dimension 166×120×41(mm)