MLYU3AM/A - Genuine Apple 140W USB-C AC Adapter Charger for MagSafe 3

140W USB-C AC Adapter PD 3.1 for 16 inch MacBook Pro

High power 140W USB-C AC adapter designed for Apple laptops that use USB-C or MagSafe 3 charging. This single port USB-C Power Delivery 3.1 (PD 3.1) adapter is ideal for the 16 inch MacBook Pro and fully backward compatible with other USB-C MacBook, MacBook Air, iPad, iPhone and USB-C devices. When paired with an EPR rated USB-C to MagSafe 3 cable or 240W USB-C charge cable (sold separately), it supports fast charging up to 140W.

Technical Specifications

• Adapter model: A2452
• Power output: Up to 140W maximum
• Output technology: USB Power Delivery 3.1 (EPR), backward compatible with PD 3.0 and earlier
• Output profiles (approximate): 5V 3A, 9V 3A, 15V 5A, 20.5V 5A, 28V 5A (up to 140W)
• Connector type: Single USB-C output port
• Input voltage: 100 240V AC, 50 60 Hz
• Input current: Up to 2A (typical max)
• Form factor: Compact single block AC adapter
• Approximate dimensions: 96 mm x 75 mm x 28 mm
• Approximate weight: 270 280 g range (adapter only)
• Safety: Integrated over current, over voltage, over temperature and short circuit protection
• Use case: Primary charger or high power replacement for 16 inch MacBook Pro, high power USB-C laptops and tablets

Interchangeable / Replacement Part Numbers

• Adapter body: A2452
• Apple marketing codes: MLYU3
• Retail part numbers: MLYU3AM/A, MLYU3B/A, MLYU3X/A, MW2M3AM/A, MW2M3B/A, MW2M3HN/A, MW2M3ZM/A, MW2M3ZP/A

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It is essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔ MacBook Pro 16 inch: 16 inch MacBook Pro (2019), 16 inch MacBook Pro (2021, M1 Pro M1 Max), 16 inch MacBook Pro (2023, M2 Pro M2 Max), 16 inch MacBook Pro (2024 and later M series models using USB C or MagSafe 3 charging)
✔ MacBook Pro 14 inch: 14 inch MacBook Pro (2021, M1 Pro M1 Max), 14 inch MacBook Pro (2023, M2 Pro M2 Max), 14 inch MacBook Pro (2024 and later M series models, including higher wattage fast charge configurations)
✔ MacBook Pro 15 inch: 15 inch MacBook Pro (2016 2019, USB C models)
✔ MacBook Pro 13 inch: 13 inch MacBook Pro (2016 2019 USB C), 13 inch MacBook Pro (2020 Intel), 13 inch MacBook Pro (M1 2020), 13 inch MacBook Pro (M2 2022)
✔ MacBook Air 13 inch: MacBook Air (Retina 13 inch 2018 2020), MacBook Air (M1 2020), MacBook Air 13 inch (M2 2022), MacBook Air 13 inch (M3 2024), MacBook Air 13 inch (M4 2025 and later USB C models)
✔ MacBook Air 15 inch: MacBook Air 15 inch (M2 2023), MacBook Air 15 inch (M3 2024), MacBook Air 15 inch (M4 2025 and later USB C models)
✔ MacBook 12 inch: MacBook (Retina 12 inch 2015 2017, USB C)
✔ Other USB C Apple devices: iPad Pro, iPad Air, iPad mini and iPad models with USB C charging ports; iPhone models with USB C connectors; Apple Watch, AirPods and Apple Vision Pro when used with compatible USB C charging cables (device will draw only the power it supports)

☑️ Key Features
☑️ 140W high power USB C output for demanding laptops and fast charging
☑️ USB Power Delivery 3.1 EPR support up to 28V 5A (140W)
☑️ Optimized for 16 inch MacBook Pro while remaining backward compatible
☑️ Safely powers and charges a wide range of USB C MacBook, MacBook Air and iPad models
☑️ Compatible with USB C to MagSafe 3 cables and high current 240W USB C charge cables
☑️ Auto negotiation so lower wattage devices only draw the power they need
☑️ Worldwide use with 100 240V AC input (works globally with appropriate plug adapter)