<p><B>Techole HDMI Bi-directional Switch</B><br> The HDMI switcher has a button on top, this button allows you easily switch 2 HDMI Sources (e.g. Computer, Xbox One, PS3) to 1 HDMI Display (e.g. projector or HDTV), or connect 2 displays to 1 HDMI source. This means that this switcher is bi-directional – the HDMI signal can go can go in either direction. </P> <p><B>Easy to Use</B><br> Tiny cubical box would easily fit in your palm and literally doesn’t take any space. Plug and play, no external power and driver required for this HDMI switch hub, the connection is made only via HDMI cables, it just takes you a couple of minutes to get it to work. </P> <p><B>Use Tips:</B><br> -If Your HDMI Source Device (like XBox, PS4) supports 4K, please use a HDMI cable 2.0 to connect 4K HDMI Source Device & HDMI switch & display, since HDMI cable 1.4 (or below HDMI 1.4) isn't enough to support the resolution of 4K (4096*2160). <br> -2. If your HDMI cable is not HDMI cable 2.0, you could adjust the resolution on your 4K HDMI Source device to 1080P (1920*1080) to match the specification of your HDMI cable, Or use the proper HDMI cable to connect.<br> -3. HDMI switch box couldn't get two display devices to work simultaneously when you connect 1 HDMI-Host to 2 HDMI TV or monitor. </P> <p><B>Enjoy the Most Luxurious Video And Audio </B><br> HDMI splitter box supports all kinds of video formats, like 3D, 1080p, 2K x 4K resolution, and also HD audio. <br> Works with all devices fitted with an HDMI port, such as PCs, laptops, gaming consoles,XBox 360, Xbox One, PS3, PS4, projectors, TV receivers, TVs and more. </P> <p><B>24-Month Warranty</B><br> All Techole products are backed by our 24-Month Product Warranty and you will always get friendly support. </P> <p><B>Package Contents: </B><br> 1x HDMI Switch<br> 1x User Manual<br> 1x Warranty Card</P>