4 Way/2 Way 3.5Mm Stereo Audio Switcher Bi-Directional Audio Switch Splitter Box

3.5mm Stereo Audio Switcher & Splitter Box – 2-Way and 4-Way Bi-Directional. Supports 2-way and 4-way bi-directional audio switching between multiple inputs and outputs. Plug and play operation; no external power or drivers required.

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