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4 Ports USB Keyboard Mouse Synchronous Controller KVM Switcher Synchronizer USB2.0 for Multiple PC Computer Control

4 Ports USB Keyboard Mouse Synchronous Controller KVM Switcher Synchronizer USB2.0 for Multiple PC Computer Control

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Stock in: china


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The switcher allows for controlling four computers at the same time. 
High performance with easy installation and long service time. 
Synchronous Operation for Multiple PC
Control four computers with one set of mouse and keyboard. Allows for synchronization and switch. 
Easy to use & No driver needed
Compatible for Windows, Linux, Unix, Android, DOS and Netware operating systems. 
High-performance Processing Chip
Fast-speed. No lag while switching. Meet your needs. 
Physical Buttons & Durable Hard Case
LED Indicator. Show the working status. 
Over-current Protection & Stable Performance
Provide strong power and no worry about insufficient power supply. 
Fast Heat Dissipation & Long Service Time
Designed with heat emission holes. Improve its performance. 
Support USB2.0 with speed of 12Mbps. 
Item: RO-KVM402
Input Interface: 4 USB-B
Output Interface: 2 USB-A
PC Quantity: 4pcs
USB Speed: USB 2.0
Working Temperature: -5℃ to 65℃
Working Humidity: 5-90%RH (uncompressed)
Compatible Systems: for Windows/Linux/Unit/Android/Dos/Netware
Function: Hotkey switch, mouse across the screen, independent control, synchronous control
KVM function: Sharing keyboard and mouse 
Item size: 10 * 6.4 * 1.8cm / 3.94 * 2.52 * 0.71in(L * W * H)
Package weight: 180g / 6.35oz
Material: Aluminum
Package list:
1 * 4 Ports Synchronizer 
4 * USB Cables for Connecting Synchronizer and PC   
1 * User Manual 


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