DTECH 2 Port VGA Switch Box

2 computers share 1 monitor, it saves plenty of time, money, devices, power, improves working efficient, reliable aid of your life. Provides up to 500MHz bandwidth for video clarity. Supports VGA resolutions up to 1920x1440.Automatic testing the DDC2 signal of the display device. No power needed. Metal Enclosure with rubber feet to protect your desk or tabletop. Compact size and light weight for convenient carrying, it is ideal for presentations, classrooms, control center, remote monitoring & training facilities. Simple button switching; Supports plug and play, need not shut off the switch to connect or disconnect computers.