Seeking Thunderbolt 2 and MagSafe 2 connectors for MacBook Air 2015

For MagSafe 2, the official 45W Apple MagSafe 2 Power Adapter is still available from Apple directly in some regions, but third-party sellers like OWC, MacSales, iFixit, Other World Computing, or even eBay and Amazon. Make sure you're getting a genuine Apple adapter or a high-quality third-party brand — some off-brand MagSafe 2 chargers are known for overheating or being unreliable.

For Thunderbolt 2, you’ll want to check for Mini DisplayPort-compatible Thunderbolt 2 hubs, adapters, or cables. While Thunderbolt 2 accessories are getting rarer, places like OWC (Mac-focused gear), Adorama, B&H Photo, and even AliExpress carry Thunderbolt 2 to HDMI, Thunderbolt 2 to Ethernet, and Thunderbolt 2 to Thunderbolt 3 adapters (Apple's own Thunderbolt 2-to-3 adapter is still sold in some places and works in reverse if needed). Be sure to distinguish between Mini DisplayPort and Thunderbolt 2 — they look the same but are not always interchangeable.