Instruction: The 1×4 HDMI Splitter uses a single HDMI sources,Website:http://www.szaikexin.com, accessing to multiple HDMI sinks. The Splitter allows one HDMI devices to be split easily to four HDMI compatible monitors or projectors. The Splitter can also be placed at the end of a long HDMI cable to regenerate the HDMI signal. FEATURES 1)HDMI TM (1.3b with 3D & 1080p) 2)Distributes 1 HDMI source to 4 HDMI Displays simultaneously. 3)Supports all the mandatory and several optional 3D formats 4)Supports High Definition Resolutions : 3D 1080p@24Hz,1080p @ 60HZ, 720p/1080i @ 120Hz 5) Compatible blue-ray,PS3 media format,fully support 3D display 6) EIDI Duration: 4 seconds 7)Item Size; 95x61x21mm 8)NW.116G; GW.205G 9) Packing with one item+one DC5V power adapter +one user manual 10)50pcs/ctn(48x36x41.5cm); GW.15KGS