Description Features: 2-in-1 connecting function The KVM box is designed with two HDMI-compatible input ports and one output ports which can effectively connect two computer host with one monitor. The two computer host also can use same keyboard and mouse set making your working desk tidy and occupying less installation space. One-button switching One button to switch the computer host easy to operation no complex process. No need to open the two computer sufficing your two computers working need practical and convenient. High definition transmission Supporting two HDMI-compatible and two USB inputs; one HDMI-compatible output. Video resolution reaches 3840*2160. Music format supports for LPCM2/5.1/7.1CH and for Dolby 5.1CH. Brining you excellent high definition picture and sound transmission service. Safe design compact size With built-in ESD protecting device the KVM box is safe and reliable to use for long time. Besides its compact size will not occupying much installation space. Scope of application Compatible with HDMI-compatible 1.4b HDCP 1.4 and DVI easy to be connected with USB2.0 U disk and printer etc. Widely suitable for business conference video conference monitoring room multimedia teaching and so on. Specification: Type: KVM box Quantity: 1pc Material: plastic + electric components Color: black Interface: 2* pc input USB port 2* pc input HDMI-compatible port 1* output HDMI-compatible port 2* HUB port 1* keyboard port 1* mouse port Indicator light: 1* pc1 1* pc2 Button: 1* switch button Resolution: 3840*2160 Music format: LPCM2/5.1/7.1CH Dolby 5.1CH Item size: 15*15*6cm/ 5.9*5.9*2.36inch Weight: 231g/8.15oz