Product name: HDMI five-in-one-out switcher with remote control 4K*2K HDMI switcher with 5 input and 1 output with remote control is a small high-performance HDMI switcher. It has a unique design and a sophisticated look. Multiple inputs connect to multiple HD video sources simultaneously, such as PS3 and HD set-top boxes. The output sends HD audio/video signals to an HDTV. It has good compatibility, compatible with Blu-ray DVD, satellite TV, PS3, Blu-ray player, Xbox360... The resolution is up to 2160P, it not only has key cycle switching, but also includes remote control switching and intelligent identification switching. That is, as long as you perform a power switch on the source device, the switch will automatically respond. Standard equipment includes an infrared receiver extender for easy control. Features : Support 4K*2K, 3840*2160P Multifunction Switch: Smart or Mechanical HDMI 1.4b is supported. High performance up to 2.5Gps Keep high resolution (max 2160p), 4K*2K Smart Features: 1. After the switch is powered on, it will automatically select the source device that is powered on. The priority of selection is: Input 1 Input 2 Input 3 Input 4 Input 5 2. When a source device is powered on or plugged into the switch, it will automatically select the source device. 3. When the power of a source device is turned off or the source device is unplugged from the switch, it will automatically select the next source device to be powered on. The priority of selection is: input 1 input 2 input 3 enter 4 enter 5 Product Specifications: 1. Signal input/output Input video signal: 0.5-1.0 volts p-p Input DDC signal: 5 volts p-p (TTL) Maximum range of single connection signal: 3840*2160P Output video signal: HDMI1.4b+HDCP1.0/1.1 2. Support video formats VGA: 640x480, 800x600, 1024x768, 1920x1200 DTV/HDTV: 480i/576i/480P/576P/720P/1080i/1080P 3. Digital signal input/output HDMI Support: HDMI 1.4 4. Operating frequency Frequency Up to250MHz Field frequency 60Hz Video amplification bandwidth 2.5Gpbs/250MHz High Definition Support (HDTV) Interlaced (5060Hz) 480i, 576i, 1080i Progressive scan (5060Hz) 480P, 576P, 720P, 1080P 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Size: 8.5X6X2cm Colour: Black Quantity shipped: 1