The Gigamedia GGM HDMISP14 is a high performance HDMI splitter including 1 HDMI entry and 4 HDMI outputs. It allows you to distribute 1 Ultra HD source up to 4 Ultra HD displays. The Gigamedia GGM HDMISP14 also includes the possibility to charge, via the USB port, a peripheral such as a mobile phone. The Gigamedia GGM HDMISP14 supports all HDTV formats up to a resolution of 4K*2K at 60Hz (4:2:0)