4-Port Synchronization ControllerUSB Keyboard and Mouse Synchronizer, KVM Switch, DNF Game 1 Controller 4 Multi-Opening

Switch at willctionUSB keyboard mouse synchronizer simple and convenient switching function, instantly realize any switching between multiple computers.
Multiple port distributors: The Multi-Port Synchronizer allows for free switching or simultaneous control of 4 ports at the touch of a button. As a KM Synchronizer, it can switch between hotkey mode and simultaneous keystroke mode for quick and easy operation.
Product Advantages: Multiple port distributors Built-in imported high-performance chip, to help you better control computers, Plug and Play Good compatibility, no driver required.
Material for KVM Switch KVM switch is Gold-plated alloy body. It features an all-metal matte shell and a thick gold-plated interface. Compatible with various HD versions of input, ensuring transmission performance and improving transmission speed.
Wide Application: DNF sync controller not only Compatible with Win7/8/10, Linux, Vista and other systems. And also for game studios, Security/stock Market Surveillance, office and other scenes.