Please Check Your Macbook Model Before Purch: LISEN USB-C to Magnetic 3 Cable Only the following 10 models are supported: MacBook Pro 14-in (M1,2021), MacBook Pro 16-in (M1,2021), MacBook Pro 14-in (M2,2023), MacBook Pro 16-in (M2,2023), MacBook Air 13-in (M2,2022), MacBook Air 15-in (M2,2023), MacBook Air 13-in (M3,2024), MacBook Air 15-in (M3,2024), MacBook Pro 14-in (M4,2024), MacBook Pro 16-in (M4,2024) NOTE: This is USB-C Connector, NOT USB-A Connector | 140W PD 3.1 Super Fast Charging: This Magnetic Gen 3 charging cable delivers 140W PD 3.1 super fast charging speed as OEMs, this usb c to Mag-Safe 3 cable powers your MacBook efficiently with a 96W or 140W adapter, reaching 50% in just 30 minutes. NOTE:While using certain power adapters, a slight 15-20 second delay in the charging process might occur due to our magnetic safety mechanism, but rest assured, it's a sign that your laptop is being well-protected | Magnetic Connection with Stable Charging: This Macbook Air Charger Cord delivers a steady charging experience with a strong magnetic hold, avoiding interruptions. Safely releases if tripped to protect your MacBook. LED turns amber during charging and green when fully charged | 3X Long-lasting Protect Design: Constructed with a high-strength braided cover, this Macbook Air charger cable resists wear, bending, and tangling, ensuring lasting durability. Reinforced at the port with laser-welded metal that stays secure. The copper core is UV-glued for solder joint protection, and the mag-safe 3 port passes 13KG load testing for long-term resilience | What Your Get: LISEN 140W USB-C to Magnetic 3 Cable (6.6FT, Space Gray) our worry-free 24-month warranty, and 24/7 friendly customer service. Note: USB-C Power Adapter sold separately