• Use this cable to connect a Mac with Thunderbolt 3 (USB-C) to Thunderbolt 3 devices such as Pro Display XDR, docks, and hard drives. Apple's Thunderbolt 3 Pro Cable carries a price premium.
• If your Mac is switched on, shut it down from the main menu. Unplug both your Mac and the Thunderbolt Display from the power source. Disconnect the MagSafe cable to separate the Mac from the Display. Remove any other cables or USB devices that are connected to the Thunderbolt.
• Thunderbolt-3 compatible, it charges at up to 50W, which is plenty for the 12in MacBook and early models of MacBook Air, but not full-speed charging for either the 13in, 15in or 16in MacBook Pro.
• USB C to Mini Displayport (4K@60Hz), Answin USB-C/Thunderbolt 3 to Mini Displayport Adapter for New iPad Pro 2018, MacBook Pro 2016-2019, Galaxy S10 and More USB Type-C Devices 4.4 out of 5 stars 321 $16.98 $ 16.

1. Mac Pro Thunderbolt Ports
2. Mac Pro Thunderbolt Card

Our MacBook Pro setup, with the Thunderbolt Display (right), a Cinema Display (left), and a Promise Pegasus R6 (next to the laptop). The Thunderbolt Display requires OS X 10.6.8 or later, and a.

Thunderbolt 3 offers a connection with state-of-the-art speed and versatility. Delivering twice the bandwidth of Thunderbolt 2, it consolidates data transfer, video output and charging in a single, compact connector. And with the integration of USB-C, convenience is added to the speed of Thunderbolt to create a truly universal port.

Supports up to four 4K displays or up to two 6K displays¹

Connect new and existing devices

Transferring data at speeds of up to 40 Gbps — two times faster than Thunderbolt 2 and eight times faster than USB 3 — Thunderbolt 3 delivers the fastest connection to any dock, display or device. You can also daisy-chain up to six Thunderbolt devices through a single port without needing a hub or a switch. So connecting a storage device to your computer, then a display to your storage device, works as it’s meant to — with powerful throughput.²

Less than one minute to copy 25,000 photos

6K resolution. 20.4 million pixels.
One remarkable cable.

Thunderbolt 3 provides twice the display bandwidth of Thunderbolt 2, enabling your Mac to support up to four 4K displays or up to two 6K displays.¹ Which means that with two Thunderbolt controllers in the 16-inch MacBook Pro, you can send graphics to dual 6K displays for the perfect high-resolution photo and video editing setup. Thunderbolt 3 connects to DisplayPort displays and monitors with a cable, while supporting HDMI and VGA displays with the use of an adapter.

With Thunderbolt 3, a single USB-C port can deliver power in both directions. So a port can charge a device or, alternatively, be charged by one. And it’s capable of delivering up to 100 watts of power, so a single cable can be used to connect to a dock or display and charge your MacBook Pro or MacBook Air simultaneously.

Up to 15W for
bus-powered devices

Up to 15W for bus-powered devices

Compatible with your existing devices.

Thunderbolt 3 with USB-C technology is a truly universal connection. With the help of an adapter or cable, you can connect just about any of your devices, including your existing Thunderbolt 2 devices.

Displays

Plug into displays using HDMI, VGA, DVI, DisplayPort or Thunderbolt.

iOS Devices

Connect to iOS devices like iPhone and iPad.

Accessories

Use peripherals compatible with USB‑A, SD, Micro‑B and Mini‑B.

Performance

Connect external graphics processors like the Blackmagic eGPU and external hard drives for extra storage.

The Thunderbolt 3 (USB-C) ports on MacBook Pro, MacBook Air, iMac Pro, iMac and Mac mini are fully compatible with your existing devices and displays. Use the chart below to find out which adapter or cable you’ll need to connect to the ports on all your favourite devices.

Connect to your Thunderbolt 3–enabled Mac using

Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter

USB-C

USB-A

Lightning

Micro-B

Mini-B

Ethernet

HDMI

Apple USB-C Digital AV Multiport Adapter or
USB-C to HDMI adapter

DisplayPort

VGA

Apple USB-C VGA Multiport Adapter or
USB-C to VGA adapter

SD

DVI

The adapters and cables in this article work with these Mac computers and iPad Pro devices:

• Mac models that have Thunderbolt 3 ports. These ports support both Thunderbolt 3 and USB-C connections.
  
• Mac models that have a USB-C port. This port supports USB-C connections.
• iPad Pro models that have a USB-C port. This port supports USB-C connections.

To find the right cable or adapter for your Mac or iPad Pro, use the information below to identify the connector on the end of the cable coming from your display, hard drive, camera, hub, or other device. Check the end meant to plug into your Mac or iPad Pro.

Thunderbolt 3

If you're using an Apple Thunderbolt 3 cable or other Thunderbolt 3 cable with your display or other device, it will connect to your Mac without an adapter.

The Apple Pro Display XDR and LG UltraFine 5K Display use Thunderbolt 3.

USB-C

If you're using a mophie USB-C Cable with USB-C Connector or other USB-C cable with your device, it will connect to your Mac or iPad Pro without an adapter.

The LG UltraFine 4K Display uses USB-C.

USB-A

If you're using a USB-A cable with your device, use the Apple USB-C to USB Adapter, the Apple USB-C Digital AV Multiport Adapter, the Apple USB-C VGA Multiport Adapter, or another USB-C to USB-A adapter to connect your device to your Mac or iPad Pro.

To charge an iPhone, iPad, or iPod touch from a Thunderbolt 3 or USB-C port without one of these adapters, you can use the Apple USB-C to Lightning Cable instead.

Ethernet

If you're using an Ethernet cable with your device, use a third-party USB-C to Ethernet adapter, such as the Belkin USB-C to Gigabit Ethernet Adapter.

Thunderbolt or Thunderbolt 2

If you're using a Thunderbolt or Thunderbolt 2 cable with a Thunderbolt display or other device, use the Apple Thunderbolt 3 to Thunderbolt 2 Adapter.

This is the correct adapter for the Apple Thunderbolt Display.

Thunderbolt and Thunderbolt 2 are not the same as Mini DisplayPort . They have the same shape, but use different symbols on the cable and port.

Mini DisplayPort

Mac Pro Thunderbolt Ports

If you're using a Mini DisplayPort cable with a Mini DisplayPort display, use a third-party USB-C to Mini DisplayPort adapter. Check with its manufacturer for compatibility with your Mac and display model.

This is the correct solution for the Apple LED Cinema Display.

Mini DisplayPort is not the same as Thunderbolt or Thunderbolt 2 . They have the same shape, but use different symbols on the cable and port.

Mac Pro Thunderbolt Card

DisplayPort

If you're using a DisplayPort cable with your display, use a third-party USB-C to DisplayPort adapter or cable, such as the Moshi USB-C to DisplayPort Cable.

HDMI

If you're using an HDMI cable with your display, use the Apple USB-C Digital AV Multiport Adapter or a third-party USB-C to HDMI adapter or cable.

VGA

If you're using a VGA cable with your display, use the Apple USB-C VGA Multiport Adapter. Or use a third-party USB-C to VGA adapter, such as the Belkin USB-C to VGA Adapter.

DVI

If you're using a DVI cable with your display, use a third-party USB-C to DVI adapter or cable. Check with its manufacturer for compatibility with your Mac and display model.

Learn more

• You can use your USB-C Power Adapter and charge cable with any Thunderbolt 3 or USB-C port on your Mac or iPad Pro.
• If you have an Apple TV connected to your TV, projector, or other display, you can use AirPlay to wirelessly stream video to that display, or extend the desktop of your primary display.
• Learn about using external monitors with your Mac.
• Learn more about using the USB-C port on your iPad Pro.