Tools for your device

Check compatibility or work through a problem, one step at a time.

• Find a compatible chargerChoose an exact model to see a sourced wired charging recommendation.
• Check USB-C capabilitiesCheck charging, video and data separately. A USB-C connector alone does not guarantee all three.
• Check external display supportChoose a MacBook Air model and see its native display limit. Docks do not automatically increase that limit.

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