1. It can connect 4 TVs, projectors and other devices with HDMI interface at the same time. 2. Support 4Kx2K 30Hz resolution, compatible with 1080P/720P576P/480P and other resolutions. 3. 4K HD, support 3D playback, enjoy a visual feast. 4. Using HDMI gain technology, 40 meters long-distance transmission, the picture is still stable and clear. 5. Output devices and display devices that support HDMI interface. 6. Support wide current input, 5V/1A-2A can work normally, with 5V/1A power supply, do not worry about insufficient power supply. 7. Parameters: Resolution: 4K Compatible: HDCP Refresh rate: 30Hz material: metal
