Item Type: HD Multimedia Interface Splitter Material: Aluminum Alloy Model: HDSP4 MINI Resolution: 3840 x 2160 30Hz Plug Voltage: 100-240V1,HD VIDEO FORMATS: The HD Multimedia Interface splitter supports 4K x 2K at 30Hz, 3480x2160p, 1080P, 1080i, 720P, 576P, 480P, 3D, and deep color 30, 36bit video formats. 2,AWG26 CABLE CONNECTION: When using standard AWG26 cable, the distributor input transmission distance is up to 12m or 39.4ft and output transmission distance is 15m or 49.2ft (4K resolution). 3,SOUND SUPPORT: The HD Multimedia Interface distributor supports essentially all available sound options, supporting LPCM, for Dolby AC3, DTS7.1, DSD, for Dolby TrueHD, DTS HD master sound. 4,1 IN 4 OUT: 1 channel HD multimedia interface signal can be distributed to 4 UHD displays simultaneously, sharing 4K HD multimedia interface content via 1 or 4 output splitter. 5,SUITABLE DEVICES: This HD Multimedia Interface splitter duplicator is suitable for Ultra HD source devices such as for iOS TV's 4K, set top boxes and 4K gaming consoles.1 x HD Multimedia Interface Splitter 1 x Power Adapter 1 x Instruction Manual