You can connect up to four HDMI devices to one HDMI display with this convenient & easy to use switcher from Xenta. The switcher supports 4K & 3D so you can connect the latest devices with no loss of quality. A great feature is the support of PIP. Picture in Picture means that you can view multiple sources on one screen. You could watch satellite TV, online video, & a DVD movie all on the same screen at the same time. & everything is controlled with a handy remote. The switcher is housed in a metal case & measures 177mm x 65mm x 25mm. On the front of the case are a row of LEDs. These are indicators for the four HDMI inputs, HDMI output & the auto function. There are also manual buttons for on/off, PIP, auto & switch. Just in case you lose the remote. The power indicator & IR receiver for the remote control can also be found on the front of the case. On the reverse of the case are the four HMDI in slots along with the HDMI out slot. The out slot is where you connect your monitor or TV. The AC adapter also plugs into the rear of the case. The remote control unit fits easily into the palm of your h&. The remote enables you to control the four HDMI devices as well as PIP & other functions. What’s in the box? PIP 4 Port HDMI Switcher device AC power adapter Remote control unit User manual Features PIP 4 PORT HDMI Switcher-Support 4K, 3D, Auto Switch, with Remote Four HDMI input signals switched to one single HDMI sink devices Support HDMI1.4b With HDMI-CEC function HDMI support Full HD, 3D & 4 Kx 2K video Support Blue-Ray 24/50/60fs/HD-DVD/xv YCC Digital audio format, as DTS-HD/ Dolby-true HD/LPCM7.1/DTS/ Dolby-AC3/DSD Support signal retiming Support PIP function: have one main picture & three small picture, it can do switch of input sources by press button or remote Inputs can be switched with the IR remote control, also can be controlled by two buttons No loss of quality Installs in minutes Dimensions: 177mm x 65mm x 25mm