KVM Switch HDMI 4 Port Box, UHD 4K@30Hz & 3D & 1080P Supported, Hot Key Switch, with 4 USB-B and 4 HDMI Cables

4 SIGNAL SOURCES SHARE ONE DISPLAY DEVICEThis kit help you control 4 signal sources easily by only one set USB keyboard & mouse console, switching anytime. It can be widely used in the area of educationmeeting trainingvideo surveillance & security and protection system etc.
ULTRA HD 4K VISUAL ENJOYMENTSupporting resolution 4K X 2K @30Hz, make image display more exquisite and realisticcolor more bright and movingreally give a feast for your eyes. Of courseit downward compatible with lower resolutions.
POWERED BY USB & HOT KEY SWITCHPOWERED BY USB: It means no power adapter is required.
HOT KEY SWITCH: Apart from the way button switching, hot key switch is also supported by this kit, you can switch as you wish among 4 signal sources via your keyboard, convenient and fast. (hot key: Scroll Lock + Scroll Lock+ 1/2/3/4 or Ctrl + Ctrl + 1/2/3/4)
HIGH COMPATIBILITYMATCH VARIOUS DEVICESThe high compatibility of this kit enable it identify and match various display devices automaticallyalso capacitate it support many kinds of input devices or signal sources switchsuch as PC, Laptop, PS4, PS3, etc.
ELABORATEEASY-TO-USEAs professional manufacturerto ensure the quality and function of the productsevery kit is tested strictly before delivery. Further moreit is very easy-to-useplug and playno driver is needed. Last but not least, if you have any questions, our service center is ready for you.