Introduction: The 4X4 Splicer supports 1 HDMI input and 16 HDMI output. The main function of the Splicer is to divide a full HDMI image into 16 blocks and distribute them to 16 video displays, complete with 16 HDMI HD video display units to form a large dynamic image screen. Supports multiple splicing modes, supports cascading. Features: 16-way HDMI output, 3840x2160P30HZ input and output are compatible, multiple splicing support, easy operation, Plug and play. Package: Nsendato of 4x4 Splicer X1, Power Adapter X1, user manual X1, remote control(without battery) X1.