Feature: 100% brand new and high quality. Mini 3-Port Intelligent 4K HDMI Switch Box High Speed Audio/video Switcher Splitter Support 1080p Compatible with 4K Ultra HD Resolution for PCs XBOX TVs 3 port in、 1 port out、 can switch conveniently by press switch button or the intelligent switch. 3 input ports can connect to 3 different HD source video/ audio at same time、 and then、 the only output will send high definition audio/video signal to a high definition display. All input ports support HD video、 HDTV the resolution up to 1080p、 and computer the resolution up to 1920*1200、 and Ultra HD device the resolution up to 3840*2460(4K). Supports Ultra HD 3D 1080P、 high performance up to 3.4G Support device: Our mini HDMI switcher not only support high definition video、 but also support HDTV the resolution up to 1080p、 and computer the resolution up to 1920*1200、 and any other digital audio from any one of the several sources to display units. Support HDMI1.3、 1080p、 12-bit. Poduct description: the mini HDMI switch has 3 input ports which can connect to 3 HD source video/ audio at same time、 such as HD DVD player、 SONY PS/3 player、 ang has 1 output which sends the high definition audio/video signals to a high definition display. Strong compatibility: All inputs accommodate the connections of the high definition video sources simultaneously、 compatible well for HD-DVD、 SKY-STB、 PS3、 Xbox36、 computer and other HD player. Easily switch: Our mini HDMI switcher can realize video switch conveniently by mechanical press the button on the switch box or intelligent function. Dimensions (mm): 80(D) x55 (W) x 20(H)