Specifications: No external power needed, plug and play. Enables 2 computers to share 1 monitor or projector, or conversely, 2 monitors or projectors to share 1 computer, not simultaneously. Support for VGA, XVGA, SVGA, UXGA and for Multisync display, not support for DDC, DDC2 and DDC2B. Widely used in home audio and video, game consoles, set-top boxes, notebooks, projectors and computers. Item Name: VGA Switcher Material: ABS Device Type: Two PC to One Monitor Interface Type: 3 Standard VGA Female Ports (2 In 1 Out) Features: 2 In 1 Out, Plug and Play, Easy to Use Switcher Size: 11cm x 6.5cm x 2cm/4.33inch; x 2.56inch; x 0.79inch; (Approx.) Cable Length: 120cm/47.24inch; (Approx.) Notes: This VGA switch cannot send 1 VGA signal to 2 monitors at the same time (not a splitter). Depending on the size of the monitor, the resolution is not the same, and the host can set only one resolution at the same time. After switching the monitor, you must replace the monitor resolution. Due to the light and screen setting difference, the item 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x VGA Switcher 1 x Power Cable