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To connect an external display to a MacBook Pro, identify your Mac’s chip and ports, match its video output to the display’s input with a suitable cable or adapter, then arrange the screen in Apple menu > System Settings > Displays. The Mac’s chip, display resolution, and refresh rate determine how many screens it can support—not the number of ports alone.
Check your MacBook Pro and display before connecting
MacBook Pro models vary in their available ports and external-display limits. Check your model and chip in Apple menu > About This Mac, then inspect the Mac’s ports and the display’s inputs. Apple’s MacBook Pro display guide covers current models, while its port guide describes port differences across generations.
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Check the display’s manual or manufacturer documentation for its supported resolution, refresh rate, and cable requirements. Those details matter: a connection that physically fits may not support the display mode you want.
Choose a cable, adapter, or multiport adapter
Use a direct cable when the connectors match
If the display’s cable fits a video-capable port on your Mac, connect it directly, provided the cable and display support the required resolution and refresh rate. MacBook Pro models with HDMI can connect to an HDMI display using an HDMI cable; models with Thunderbolt ports can send video over those ports.
#1 Best Overall
- The USB-C digital AV multiport adapter lets you connect your USB-C enabled Mac or iPad to an HDMI display, while also connecting a standard USB device and a USB-C charging cable. This adapter allows you to mirror your Mac Display to your HDMI-enabled TV or display.
- Simply connect the adapter to a USB-C or Thunderbolt 3 (USB-C) port on your Mac or select iPad model and then to your TV or projector via an HDMI cable (sold separately).
- Use the standard USB port to connect devices such as your flash drive or camera or a USB cable for syncing and charging your iOS devices. You can also connect a charging cable to the USB-C port to charge your Mac, iPad, or iPhone.
- System Requirements: macOS Mojave 10.14.6 or later; iOS 12.4 or later
- Requires an HDMI cable (sold separately) for connection to your TV or projector. Supports both video and audio output.
Use an adapter when the connectors differ
Choose an adapter compatible with both the Mac’s output and the display’s input, and check that it supports the display mode you need. Apple lists a USB-C Digital AV Multiport Adapter for connecting an HDMI display while also providing a standard USB port and a USB-C charging connection. Apple also lists USB-C VGA, Thunderbolt 3 (USB-C) to Thunderbolt 2, and USB-C to USB adapters; check compatibility and availability when purchasing.
Verify high-resolution HDMI requirements
HDMI support depends on the Mac model and connection. Apple’s HDMI guidance specifies an Ultra High Speed 48 Gbps HDMI cable for 8K and notes that adapters are not supported for certain maximum modes, including up to 4K at 240 Hz on specified recent Mac models. Confirm that your particular Mac, display, cable, and connection path support the desired mode before buying an adapter.
Rank #2
- 【USB-C to HDTV Adapter 3-in-1 】 USB type-c to hdtv / usb-c/ usb 3.0 multiport adapter convenient for home-theater entertainment, office, exhibition, presentation, teaching etc. Good product solution allows you to charge faster, more stable and more HD, with perfect size to carry around in pocket
- 【Ultra HD 4K HDTV Video Output】Extend the display of your laptop/phone to your TV, monitor or projector in up to 4K UHD (3840x2160@30Hz) resolution.Compatible for most HDTV, monitors, projectors and other devices with hdtv port, offering vivid, clear, no shaking video and picture, please make sure to use an HDTV 2.0 or better cable
- 【High Speed Transfer】 The usb type c 3.1 hub supports high speed data transfer up to 5Gbps (5120Mbps),10x faster than USB 2.0 (480 Mbps). Compatible for USB flash disk, camera, removable hard drive, mouse, keyboard or other USB A 2.0/USB A 3.0 devices
- 【Convenient for Charging Port】Plug and play, don't require any software, drivers, or complicated installation process. Slim and portable design with aluminium body provides better heat dissipation. Meanwhile, type-c charging quickly output meet your needs
- 【Broad Compatibility 】Adapter compatible for 2015/16/17/18 MacBook/MacBook Pro, Dell XPS13/15, Dell Precision5510, HP Spectre X2,HP Spectre X360, HP Elitebook Folio G1, HP Elite X2 1012 G1, Acer Spin7, Acer Chromebook R13, Lenovo 900/910, HuaWei MateBook or Other Type C PC, Huawei Mate10 etc
Connect displays in the right order
- Turn on the display and connect it to power if needed.
- Connect it to a video-capable Mac port using the matching cable, or a compatible adapter if the connectors differ.
- If connecting more than one display, connect the highest-resolution display first, as Apple recommends.
A supported hub or daisy-chain configuration may let compatible displays share a Thunderbolt port, but it does not increase the maximum number of displays the Mac can drive.
Set resolution, arrangement, and mirroring in macOS
Open Apple menu > System Settings > Displays. Select a detected display to adjust available settings, including resolution, refresh rate, brightness, and color profile. Use the arrangement controls to position screens relative to one another, or choose mirroring instead of an extended desktop. macOS selects settings automatically when a display is connected, but you can change them here. Some scaled resolutions affect which refresh-rate or HDR options are available.
Rank #3
- Versatile 3-in-1 USB C Hub: Upgrade your laptop's connectivity with the Acer USB C Hub. It offers a HDMI 4K@30Hz output port, a PD charging port (Charging function only), and a USB-A 3.0 port. Effortlessly mirror your iPhone or iPad screen to a TV, projector & monitor. Ideal for enhancing your home theater experience, optimizing office productivity, facilitating travel, and more.
- Ultra HD 4K Video Output: Enjoy high-definition visuals with the 4K@30Hz video output, whether you're watching videos, editing photos, or conducting multimedia presentations. Compatible with most HDTVs, monitors, projectors, and other devices with HDMI ports, offering vivid, clear video and pictures. 📌Note: USB-C port must support "DisplayPort Alternate Mode". NOT support Portable Monitor. Not HDMI Female Port.
- 100W Fast Powerful Charging: Tailored for rapid charging, the Type-C/Thunderbolt 3 port on this USB-C dongle has a maximum power delivery of 100W and is compatible with PD fast charging protocols. (📌 Note: Charging speed varies depending on the device, cable, and charger used. Please ensure the charger and charging cable are 45W or more for better charging. The USB-C port only supports charging host device)
- High-Speed Transfer: Seamlessly move files to and from your laptop at speeds of up to 5 Gbps through USB-A data ports, a remarkable 10 times faster than USB 2.0 (480 Mbps). (📌 Note: The USB A port does not support charging.)
- Impressive Compatibility: Encased in high-quality aluminum housing for enhanced durability and heat dissipation, this usb c to hdmi adapter offers wide compatibility with various devices, including laptops, tablets, and smartphones. Designed for use with MacBook Pro/Air, iPad Pro/Air, HP, Acer, Dell XPS, laptops, Surface, tablets, this USB-C adapter functions seamlessly across multiple operating systems, including Windows, ChromeOS, Linux, and macOS X 10.5 or higher. 📌Note: Not compatible with iPhone, iPad, iPad Pro (Lightning Port), Portable Monitor, Galaxy A/ Tab A series, GoPro Series, Motorola Phone, and Fire Tablet.
How many external displays can your MacBook Pro support?
The limit depends on the chip and on the resolution and refresh rate of the displays. The figures below are model-specific examples from Apple’s current M5-family MacBook Pro guide, not limits for every MacBook Pro generation.
| Chip | Maximum external displays | Configurations listed by Apple |
|---|---|---|
| M5 | Up to 2 | Two displays, each up to native 6K at 60 Hz or 4K at 144 Hz; or one display up to 8K at 60 Hz, 5K at 120 Hz, or 4K at 240 Hz. |
| M5 Pro | Up to 3 | Three displays, each up to native 6K at 60 Hz or 4K at 144 Hz. With two displays, Apple lists one up to 8K at 60 Hz, 5K at 120 Hz, or 4K at 240 Hz, plus a second up to 5K at 120 Hz or 4K at 200 Hz. |
| M5 Max | Up to 4 | Three Thunderbolt displays up to 6K at 60 Hz plus one HDMI display up to 6K at 60 Hz; or two displays, each up to 8K at 60 Hz, 5K at 120 Hz, or 4K at 240 Hz. |
These are Apple’s specifications for the stated chip configurations; they are not a guarantee that any combination of displays, cables, and adapters will work at every listed mode. For other generations, use Apple’s model-specific display support list rather than extrapolating from M5-family figures.
Rank #4
- The USB-C digital AV multiport adapter lets you connect your USB-C enabled Mac or iPad to an HDMI display, while also connecting a standard USB device and a USB-C charging cable.
- This adapter allows you to mirror your Mac Display to your HDMI-enabled TV or display
- Simply connect the adapter to a USB-C or Thunderbolt 3 (USB-C) port on your Mac or select iPad model and then to your TV or projector via an HDMI cable (sold separately).
- Use the standard USB port to connect devices such as your flash drive or camera or a USB cable for syncing and charging your iOS devices.
- Requires an HDMI cable (sold separately) for connection to your TV or projector. Supports both video and audio output.
Troubleshoot a missing display or low resolution
- Confirm the display is powered on and set to the input used by the Mac.
- Reseat both ends of the cable and check that the cable or adapter supports the display’s resolution and refresh rate.
- Check the Mac’s model-specific display limit, especially if other external screens are already connected.
- Review the display maker’s connection requirements. For further steps, consult Apple’s external display troubleshooting guide.
The right diagnosis depends on the Mac model, monitor, cable or adapter, and macOS version; a low-resolution image alone does not identify which part of the connection is limiting output.
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Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
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