USB C Adapter Compatible with MagSafe 1 (L-Tip) Output 45W, Dreamvasion Type C Charging Converter Compatible for MacBook Air A11237 / A1269 / A1270 / A1304 / A1369/A1370, Support 87W/61W Power Adapter

Could tell when I received it, had been repackaged. Not a good sign. It didn't work, plugged into my old macbook air with the magnetic L port, connected to power thru new adapter, no sign of power at all.Don't bother, disappointing. Returning now...