【VGA Y Splitter cable】VGA 1 male to 2 female adapter Y cable, used for screen copy, mirror display, can send the same VGA signal to two separate monitors, two monitors can display the same picture at the same time.(Note: Please restart the computer when the second monitor does not work when it is plugged in with power on) | 【Easy to use】The VGA display splitter cable is Easy to be used, supports high-resolution LCD and LED displays, suitable for multiple displays in homes and offices, without external drivers or power supplies, just plug and play.(Note: The monitor input source needs to be set to VGA input) | 【Double magnetic ring】The VGA mirroring cable is Stable and clear:VGA one-to-two-screen cable, the main body of the cable adopts double magnetic ring design, the core is made of high-density woven net, and the main body of the cable adopts multi-layer shielding anti-interference material. It has strong anti-interference ability and stable signal transmission. Get a clearer picture. | 【Plug and Play】VGA splitter cable adopts nickel-plated interface, anti-oxidation, to ensure stable data transmission, groove texture design, improve durability, increase the friction between fingers, easy to insert and pull out, finger-tightened screws can ensure connection firm. | 【Note】1-vga is an analog signal, and the audio needs to be output separately. 2 - if the display with different resolutions is combined, the display will be displayed according to the low resolution display. 3 - when two output devices are connected to one display device, one of the two output devices must be turned off, otherwise the two power outputs will cause signal interference