Ugreen USB 2.0 Switch, 2 In 4 Output USB KVM Switch Allows one button swapping between 2 computers to share 4 USB 2.0 peripheral devices Share the USB devices between 2 computers. Driver-free, simply plug and play. One-button switch & LED light Indicator. Specs Operating Voltage 5 Volts Switch Type Pushbutton Switch Mounting Type Plug-In Mount International Protection Rating IP54 Number of Positions 2 Unit Count 1.0 Count Operating System Mac os x, Linux, Windows xp, Chrome os, Windows vista, Windows 10 Item Weight 5.3 ounces Product Dimensions 2.09 x 0.63 x 3.94 inches Computer Memory Type 72-Pin EDO SIMM Memory SKU 30767