4 In 1 Out KVM HDMI Quad Multi-Viewer Screen Switch Vedio Wall Controller Hotkey

HDMI Switch 4 in 1 out: 4 HDMI Input ports, 1 HDMI output port. Support Connect 4 HDMI input device and one HDMI Display device on Switch box, avoid frequently plugging and unplugging on HDMI Display device;.

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