Does Surface Pro 3 have a headphone jack?

Yes, the Microsoft Surface Pro 3 includes a standard 3.5 mm headphone jack. It’s located on the left side of the device, allowing you to plug in wired headphones or earbuds for private listening, calls, or media playback without needing an adapter.

This built-in jack supports any standard 3.5 mm audio accessory, making it convenient for users who prefer wired audio over wireless options, such as Bluetooth. It also works seamlessly with headsets that include an inline microphone for voice calls or virtual meetings.