The KanexPro 1x4 HDMI Splitter is a 4K@30Hz compliant distribution amplifier which lets you duplicate one HDMI source to four displays without losing signal integrity and resolution. The Ultra HD 4K format on the HDMI splitter ensures astounding picture quality, four times the resolution of high-definition 1080p. This HDCP compliant splitter is also backward compatible with previous HDMI revisions, supporting 1080p / 720p HDMI video resolution devices. Even if you don't require 4K video today, it ensures you'll be ready to take advantage of tomorrow's display technology. Package Contents: 4K UHD HDMI 1x4 Port Splitter 5V, 1A DC Power Supply Manual Material: Metal Product Type: Signal Splitter Product Type: Signal Splitter Input Voltage: 5 V DC Manufacturer Part Number: SP-HD1X44K Limited Warranty: 1 Year Weight (Approximate): 4.32 oz Length: 5.7 Manufacturer: KanexPro Product Model: SP-HD1X44K Product Name: 4K UHD HDMI 1x4 Port Splitter Brand Name: KanexPro Brand Name: KanexPro Height: 1 Width: 2.7 Maximum Frequency: 60 Hz Number of HDMI Inputs: 1 Number of HDMI Outputs: 4 Maximum Frequency: 60 Hz USB: Yes Number of HDMI Inputs: 1 Number of HDMI Outputs: 4 HDMI In: Yes HDMI Out: Yes