The US3344I is a 4-way USB 3.1 Gen1 industrial switch that allows 4 computers to share USB 3.1 Gen1 devices such as keyboard, mouse and other peripherals. The peripheral focus can be given to a computer manually via a push button on the switch. It eliminates the cost of implementing complicated redundant systems and equipment for each computer. The US3344I chassis and rack-mountable design are suitable for use in industrial environments. For added convenience, it has an external remote port that simplifies wiring via traditional RS-422/RS-485 signals.US3344I allows for clean and tidy installation - The USB cables are included to save the additional cost of buying USB cables. Allows four computers to share USB peripherals with up to four devices. Supports USB 3 .1 Gen1 specification, maximum data transfer rates up to 5 Gbps Support multiple platforms - Windows, Mac and Linux LED indicators for displaying port focus Mechanical metal housing with wall-mountable designs Supports the USB M2 screw lock cable available on the aftermarket Supports port selection via remote control or RS-422/RS-422/RS-4 85 Connection over 5-pin connection block Hot pluggable Supports DC 9-24V power input via terminal block Supports battery charging V1.2 and overcurrent protection