What ports does MacBook Air 2011 have?
USB 2.0, Thunderbolt, headphone port, MagSafe power port, SD card slot (13-inch model).
Is the 2011 MacBook Pro still supported?
Is The Macbook Pro 2011 Still Supported? The macOS 10 operating system is available from Apple. The Mac OS X Mavericks is supported on all Mac OS X systems from 2012 onward. As a result, Apple will no longer support Mac Pro models, except for 2009.
What are the ports on my 2010 MacBook Pro?

Connectivity includes AirPort Extreme (802.11a/b/g/n), Bluetooth 2.1+EDR, Gigabit Ethernet, a Firewire “800” port, two USB 2.0 ports, optical digital/analog audio in/out, a “Mini DisplayPort” that supports an external display at 2560×1600 (it also passes an audio signal), and an SD card slot.
What is the Thunderbolt 3 port?
Harnessing Thunderbolt through a USB-C port created in partnership with USB-IF, Thunderbolt 3 is the fastest port available. It connects Thunderbolt devices, all HD and 4K displays, and billions of USB-C devices using one compact, reversible cable.
What’s the difference between Thunderbolt and USB-C?

A Thunderbolt 3 cable is capable of transferring up to 40 gigabytes of data per second, which is twice the maximum data transfer speed of USB-C. However, in order to hit these data transfer speeds, you must use a Thunderbolt cable with a Thunderbolt port, and not a USB-C port.
What ports do MacBook Pros have?
The new MacBook Pro models have versatile connectivity—including three Thunderbolt 4 (USB-C) ports, an HDMI port, an SDXC card slot, a MagSafe 3 port for the power adapter, and a 3.5 mm headphone jack that supports high-impedance headphones—so you can connect and use all your devices easily.
Does MacBook Pro 2011 have CD slot?
Answer: A: It’s a DVD/CD slot.
What kind of port does a MacBook Pro have?
The Thunderbolt ports in the current 24-inch iMac, MacBook Pro, and MacBook Air work with USB-C devices, which have the same connector shape. If you want to use a USB-C device, you can just plug it into one of the Thunderbolt ports. No adapter necessary.
Is Thunderbolt 2 the same as USB-C?
USB-C is backward compatible with USB 2 and later, and Thunderbolt is backward compatible with all other versions of Thunderbolt, although adapters may be required. You can daisy chain up to six Thunderbolt and USB cables to each other, but you can’t mix and match.