
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Apple MD504ZM/A Apple MagSafe to MagSafe 2 Converter
- Connects MagSafe power adapters to MagSafe 2 ports
- Ensures compatibility between older and newer MacBook models
- Allows reuse of existing MagSafe power adapters
- Compact and portable design
- Genuine Apple accessory
- Facilitates seamless power delivery
- No software installation required
MD504ZM/A isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Power Adapter Converter
- Connector A
- MagSafe (Female)
- Connector B
- MagSafe 2 (Male)
- Compatibility
- MacBook models with MagSafe 2 port
- Brand
- Apple
- Part Number
- MD504ZM/A
Product details
The Apple MD504ZM/A is a MagSafe to MagSafe 2 Converter adapter. It allows users to connect older MagSafe power adapters to newer MacBook models that use the MagSafe 2 port, ensuring compatibility and continued use of existing power supplies.
Technical Information
| Product Type | Power Adapter Converter |
| Connector A | MagSafe (Female) |
| Connector B | MagSafe 2 (Male) |
Additional Specifications
| Compatibility | MacBook models with MagSafe 2 port |
| Brand | Apple |
| Part Number | MD504ZM/A |
Description
The Apple MagSafe to MagSafe 2 Converter (MD504ZM/A) is a small yet essential accessory designed to bridge the compatibility gap between Apple's MagSafe power adapters and the MagSafe 2 power ports found on newer MacBook models. Many users who upgraded their MacBooks to models featuring the MagSafe 2 port found their previous MagSafe power adapters were no longer compatible. This converter elegantly solves that problem by allowing the older MagSafe connector to plug directly into the newer MagSafe 2 port. This adapter facilitates the continued use of existing MagSafe power adapters, saving users the cost and hassle of purchasing new power supplies. It is particularly useful for individuals who own multiple MacBooks from different generations or for businesses that have standardized on older MagSafe chargers. The converter maintains the magnetic connection feature of the MagSafe system, ensuring that the power adapter will still detach safely if the charging cable is accidentally pulled, preventing damage to the MacBook or the power adapter. Crafted by Apple, this converter adheres to the company's high standards for design and functionality. Its compact and lightweight nature makes it easy to carry along with a MacBook, whether for travel or simply moving between different workspaces. The MD504ZM/A ensures that power delivery is seamless and efficient, providing a reliable charging solution for compatible MacBook models without any loss in performance or functionality compared to using a native MagSafe 2 adapter.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for MD504ZM/A.

