1. Plug and play, no external power required, just connect your HDMI device and enjoy 2. Solid aluminum alloy structure, HDMI two-way split screen 3. Fast and stable data transmission 4. HDMI splitter switch is suitable for most devices with standard HDMI interface 5. Input: For computer / notebook / XBOX 360 / XBOX One / PS4 / set-top box, etc. 6. Output: TV, monitor, projector, etc. 7. Resolution: 4K 60Hz, backward compatible