This VGA switch allows you to connect multiple VGA devices (like desktop PC video card or laptop) to your VGA monitor or projector. Then you will be able to easily switch the input signal without the need to disconnect and re-connect your VGA devices. You can also use it to make 4 VGA devices share one monitor/LCD/Plasma TV Set. Easy to install and operate, just press the button for swtich.Ideal for presentations, classrooms, control center, remote monitoring & training facilities. Features: * 100% brand new * 4 Port Audio+VGA switch,Metal box * Key-press switch * Auto-detect DDC information to get the best resolution for any monitor * Non-power * 4 A/B/C/D Input Ports and 1 Output Control Port * 4 press button switch for changing the VGA signal control * Max resolution up to 1920x1440 * Support VGA, XVGA, UXGA and Multisync display * Dismension: 120 x 85 x 38mm * Weight: 270g/0.6lb *Cg: Metal Box Package Content: 1x 4 in 1 VGA Sharing Switch 1x Color Box See more

SATISFACTION GUARANTEE: We stand behind everything we sell. We are proud to offer 90 days money back guarantee in case you are not 100% satisfied and wish to return the product for ANY reason. Order now for worry free shopping. SPECIAL FEATURE: Enable multi computers to share one monitor , projector or, conversely, make two monitors, projectors to share one computers not simultaneously.Fully shielded metal cg and easy to use push buttons;Auto-detect display DDC information for the optimal resolution,No External Power Supply Needed;. SPECIFICATIONS : Input / output channel switching mode: Panel switch(A/B/C/D Manual Switch),Type : 4 In 1 Out VGA Ports,Interface : VGA Female Ports;Resolution : up to 1920 x 1440;Net Weight : 270g/0.6lb. REMIND:This FJ-15-4 VGA switch box is suitable for ordinary monitor.If your monitor require DDC protocol then the resolution 1920*1080 will not be reached. So please check if your monitor do not require DDC, DDC2, DDC2B protocol, you can get a 1920*1440 resolution picture with proper installing.SO PLEASE KINDLY CHECK ALL TECHNICAL PARAMETERS BEFORE YOU PURCHASE. FUNCTION: Input with PC/Notebook,Output with projector/LCD/TV. Supports VGA resolutions up to full HD 1920x1080 and WUXGA 1920x1440,Enables multiple PCs/laptops (or other VGA sources) to share one VGA monitor or projector ;APPLICATION: This VGA switch may be used in security setups where monitoring different areas of a building is required and switching between multiple inputs is a necessity , Ideal for presentations, classrooms, control center, remote monitoring & training facilities;.