_x000D_ Features: _x000D_ new and high quality_x000D_ 4-Port R/L Stereo audio switcher: two-way switching splitter audio sharing active speakers_x000D_ The 4-channel switch knob, completely isolates independent circuits, ensuring that each signal is not affected by the other three channels._x000D_ Plug and for play; no external power supply required; no impact on sound quality_x000D_ 2 in 4 out/ 4 in 2 out bi-directional switch, each output volume is independently controlled._x000D_ Share a single stereo source, no audio crackle- minimal distortion at highest volumes. No loss of signal when all four ports connected._x000D_ _x000D_ _x000D_ Specifications: _x000D_ Model: GV- AC004A _x000D_ Item: 4 Way Bi-Directional RCA Stereo Audio Switch_x000D_ Support: 2 In 4 Out / 4 In 2 Out _x000D_ Cable lengthapprox 10M/ 32.8ft_x000D_ System: supports for Windows xp_x000D_ Interfaces: R/L Jacks_x000D_ Dimensions:approx 107x 92x 40mm/4.21x3.62x1.57in_x000D_ MaterialMetal_x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1 PC x RCA Stereo Audio Switch_x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand._x000D_ Please allow 0-1cm error due to the manual measurment._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_