Description _x000D_ _x000D_This E-SDS AV switch allows you to connect multiple video devices with AV out (such as Wii, XBOX, 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. _x000D_ _x000D_Features _x000D_ _x000D_- Color: Black. _x000D_- Material: Metal shell. _x000D_- Size: Approx. 13.5*8.3*3.8 cm/5*3*1.4 inchL*W*H). _x000D_- 4-way AV RCA Audio Video Switcher Selector for DVD PS2 PS3 Cable Box to TV's yellow-white-red RCA connectors. _x000D_- Simple push-button switching. _x000D_- Metal enclosure, excellent stability and longevity. _x000D_- Easy installation and operation. No extra power supply and software drive needed. _x000D_- Specifications: _x000D_1. Video _x000D_Input level Resistance: VS 0.8-1.0Vp-p/75Ω _x000D_Output level Resistance: VS 0.8-1.0Vp-p/75Ω _x000D_Bandwidth: 50Hz-5.5MHz _x000D_Input Connector: 4 _x000D_Output Connector: 1 _x000D_2. Audio _x000D_Input level Resistance: 2V(RMS)/47KΩ _x000D_Output level Resistance: 2V(RMS)/1KΩ _x000D_Frequency: 10Hz-20KHz,0db _x000D_Input Connector: 4 (R+L) _x000D_Output Connector: 1 (R+L)Packing list1* MT-431AV 4-Way AV Switch RCA Switcher 4 In 1 Out Composite Video L/R Audio Selector