🖥️ Ruzlog 4K HDMI KVM Switch 2x1: USB 2.0 HDMI Switcher Box for PC Printer Mouse Keyboard - 2 in 1 Out, 4Kx2K UHD 2Port Peripheral Switcher Hub, Supports 4K@30Hz 3D (2Port) Review

1) 4Kx2K HDMI USB KVM switch, support HDMI 4K@30HZ, AL-Shell. 2)[1 set keyboard & mouse control 2PCs] This kit help you control 2 signal sources easily by only one set USB keyboard & mouse console, switching anytime. It can be widely used in the area of education,meeting training,video surveillance & security and protection system etc. 3)[Ultra HD 4K visual enjoyment] Supporting resolution 4K X 2K @30Hz, make image display more exquisite and realistic,color more bright and moving,really give a feast for your eyes. Of course,it also support 3D and 1080P or lower resolution. 4)[Power By USB & HOT KEY SWITCH ]POWERED BY USB: It means no power adapter is needed. HOT KEY SWITCH: Apart from the way button switching, hot key switch is also supported by this kit, you can switch as you wish between 2 signal sources via your keyboard, convenient and fast.(hot key: Scroll Lock + Scroll Lock+ 1/2). 5)[Plug and Play] Built-in ESD protection system;with smart chip to ensure stable performance.【High Compatibility, Match various devices】,The high compatibility of this kit enable it identify and match various display devices automatically,also capacitate it support many kinds of input devices or signal sources switch,such as PC, Laptop, PS4, PS3, Nintendo Switch, etc.