Fangrui Product Details 1. 3d 4k Hdmi Splitter Box, 1 Input X 4 Output, Usb Power Supply(black) 2. About The Product 3. The Full 3d 1x4 Hdmi Splitter Uses A Single Hdmi Source, Accessing To Multiple Hdmi Sinks. 4. The Splitter Allows One Hdmi Device To Be Split Easily To Four Hdmi Compatible Monitors Or Projectors. 5. The Splitter Can Also Be Placed At The End Of A Long Hdmi Cable To Regenerate The Hdmi Signal. 6. Features 7. One Hdmi Input Signal Split To Four Hdmi Sink Devices 8. Support Full Hd, Full 3d 9. Support Up To 3840 X 216030hz 10. Support Deep Color 30bit, 36bit 11. Support Blue-ray 245060fs Hd - Dvd Xvycc 12. Digital Audio Format, As Dts - Hd Dolby - Truehd Dts Dolby -ac3dsd Hd ( Hbr ) 13. Support Signal Retiming 14. Support Awg26 Hdmi Standard Cable: Input Up To 12 Meters, Output Up To 20 Meters. (when The Resolution Is 4k, Input Up To 8 Meters, Output To 8 Meters.) 15. No Loss Of Quality 16. Note: If Power Supply Is Insufficient, You Can Also Connect The External Power Adapter. 17. Package List 18. Splitter Box X 1 19. Usb Cable X 1