Mini displayport adapter or mini display adapter is to help users expand their MacBook's mini displayport interface to DVI/VGA/HDMI interface display device for screen sharing. Devices such as MacBooks and Ultrabooks are favored by consumers for their portable, preemptive planning and other features. MacBook's Mini Displayport interface, because of its compact, non-directional and highly integrated audio and video output function, is very popular in the market. In the practical applications, the MacBook is limited in size, the screen expansion functions are generally used to share screens in terminals such as projectors and large-size displays. However, terminal devices such as projectors generally do not have a Mini DP interface. To complete the screen sharing, you need to use a mac mini display or mini display adapter. What I brought to you today is a powerful Mini Displayport 3-in-1 adapter: Mini Displayport to HDMI/DVI/VGA adapter. Its shell uses Apple's full-metal aluminum shell plan, and MacBook match seamlessly. All its interfaces are gold-plated, very advanced, and conducive to maintaining the interface. According to the manufacturer's introduction, this product chip is selected by the industry-renowned chip maker Silicon Valley Digital Semiconductor Co., Ltd. chip to ensure stability, high quality and high compatibility.