HPDL USB 2.0/3.0 KVN Switch HDMI 2 Port Box Plug-free Share Keyboard Mouse~

feature
One computer, no need to plug and unplug two USB drives, hardware switching isolation, to avoid USB drive interworking and serial codes
One click switch, shared mouse and keyboard, quick switch to another host with just one click
Plug and play, power free operation, no driver required, powered from USB port, achieving power free operation
USB3.0 interface, higher transfer rate, downward compatibility with USB2.0 and 1.1, synchronous downward compatibility with other USB versions
specifications
Color: Black
Interface: usb2.0/usb3.0
Power supply: not required
Packaging includes
1 switch