![]() The computer sends pixel data to the software driver, which then compresses the data and sends it over USB. The software driver presents itself as one or more displays to the computer. DisplayLink technology was first used in laptop docking stations but can now be found in other video-related products including adapter cables and monitors.ĭisplayLink has two components - a software driver installed on your computer and a hardware chip in the dock or adapter. It lets you send a video signal to a display over USB or Wi-Fi instead of via DisplayPort or HDMI. DisplayLink (not to be confused with DisplayPort) is the name of a technology created by a company also named DisplayLink. What are your options if you want to run more than two displays? Enter DisplayLink. Update: I ended up purchasing the ALogic DX3 and wrote a follow-up post about my experiences with it. I wanted a MacBook Air and already had two external displays which I wanted to keep using. For the Mac Mini, you can add two displays. For the MacBook Air, MacBook Pro, and iMac that means you can connect one additional display along with the built-in display. I couldn’t bring myself to buy a legacy Intel Mac, but the new M1 Macs only support up to two displays. ![]() To get more productivity hacks and/or hardware support, call our IT experts today.- Projects Understanding DisplayLink, multiple displays, and M1 Macs Introduction Your Macbook Pro, Macbook Air, iPad, and other Apple devices have functionalities you may not have yet explored. Click the AirPlay icon, then select Turn AirPlay Off.To use your TV as a separate display, click the AirPlay icon, then choose Use As Separate Display.Click the AirPlay icon and select Mirror Built-in Display.To enable AirPlay to mirror your main Mac device: Select your Apple TV and enter the four-digit code appearing on your TV onto your Apple device.In the menu bar (the topmost bar on the screen), select the AirPlay icon, the one with a rectangle intersected by a triangle.Apple TV is designed for use with TVs, but it can also be used to connect to HDMI-enabled computer monitors. ![]() Those who have an Apple TV can use AirPlay to use their TV as a second screen. Click Apple menu > System Preferences > Displays > Arrangement.Mirror mode – reflects or “mirrors” the exact same image on your main device onto the external screen.Note: This may not work on older Mac devices such as early 2015 models or older. Click Apple menu > System Preferences > Display > Arrangement.Extended mode – uses the external display to extend the image displayed on your main Mac device.Extended mode versus mirror modeĬonnecting to an external display lets you choose between: This is for a MacBook Air (13-inch, early 2015). ![]()
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