Two External Monitors on a MacBook Pro
Dual Monitors on Macbook Pro | MacRumors Forums
10 May You can set up an additional display with your Mac in several ways. You can connect a display in addition to the built-in display on your Mac. If your Mac doesn't have a built-in display, you can add a display to the first one you connected. You can also use AirPlay and Apple TV to mirror or extend your Mac. Diamond MultiMedia's BVU range (here) lets you run a separate external display via nothing more than a USB port. By connecting one to a MacBook Pro, as one example, you could utilise up to three displays: one built-in, one via the existing. 13 Jul Many non-Apple monitors have HDMI connections, which you can plug directly into the HDMI port on your MacBook Pro. If you would like to connect multiple displays, or if your monitor does not have an HDMI connection, you will need to purchase the correct adaptor to allow utilization of the Thunderbolt or.
Browse Search Lookup App. In Apple introduced Thunderbolt 2, which is faster than Thunderbolt 1 but the port is the same. Set up an extended desktop to make one display an extension of the other. You might see black bars on the sides of the screen image.
Hosting and bandwidth provided by MacAce. Browse Search Lookup App. All MacBook Pro Specs.
By default, all Retina Display MacBook Pro models already can support at least two external displays in addition to the internal display at a variety of resolutions depending on the specific model.
Since that time, new generations of adapters have been released that support larger displays with a maximum resolution of x or x There are a variety of these adapters available, but three guaranteed to be both 1 Mac compatible and 2 support a maximum resolution up to x include the Kensington Multi Display Adapter USB 3.
In basic terms, these inexpensive adapters all work in essentially the same way by compressing and decompressing the video signal in order to utilize the limited bandwidth provided by USB 2. All make it possible to support an additional external display on any Mac notebook running Mac OS X Being able to connect additional displays to a Source, MacBook Pro, or MacBook Air sounds fantastic, but it still is important to be aware of the limitations of the technology.
The bandwidth provided by USB is insufficient to "fully support" OpenGL 3D hardware acceleration, and as a result, there is a "lag time".
Consequently, these adapters do not work well with gaming or other applications that place a great deal of emphasis on graphics performance such as video playback or video editing. However, the lag time is unlikely to be bothersome for basic productivity -- word processing, spreadsheets, web browsing, chat, and so on.
As part of an excellent review of an earlier adapter that has now been discontinued, but that works in the same way as current products, MetkuMods provides this helpful video of the lag time:. From watching the video you should be able to determine whether or not the lag time is bothersome to you. There also are products available that do not result in lag time for an extra external display, like the Matrox TripleHead2Gowhich supports three x monitors at 50 Hz.
How To Connect Multiple Monitors To Your Macbook Pro
The TripleHead2Go requires three displays of the same resolution and that support 50 Hz and the displays essentially have to be placed immediately side-by-side as they behave as one large display. This adapter also is expensive. However, for users who need two or more external displays on a MacBook, MacBook Air, or pre-Retina Display MacBook Pro and find the lag time demonstrated above to be unacceptable those interested in gaming, video playback, or video editing, for examplebut who do not want to consider a Retina Display MacBook Pro perhaps because they find the relative lack of internal upgrade options a major disadvantage of upgradingthis alternate option remains well worth consideration, too.
Use multiple displays with your Mac - Apple Support
If you find yourself using two displays -- one connected via Mini DisplayPort Thunderbolt and another connected via a USB adapter, for example -- it's easy to forget which display is which as usually there effectively is no difference. If you're not using a USB display adapter, you really should give it a try as an extra display can provide a substantial boost to your productivity.
After connecting everything, your Mac will begin mirroring its display to the new monitor automatically. If the Dock is positioned at the bottom of your screen, you can view it on any one of your screens here moving your pointer to the bottom edge of that screen. Let us know of any further solutions or problems in the comments below. MacBook Pro 13" - How to set up dual monitors?
As part of an excellent review of an earlier adapter that has now been discontinued, but that works in the same way as current products, MetkuMods provides this helpful video of the lag time: