This is an authentic Apple 35 W USB-C power adapter (dual-port) — used but tested. It’s built to charge MacBooks, iPhones, iPads, and other USB-C devices. Though lower wattage than larger Mac adapters, it works well for light use or supplemental charging.
Features & Behavior
Dual USB-C ports: can charge two devices simultaneously
Intelligent power distribution: if both ports are used, the output splits evenly (~17.5 W each)
USB Power Delivery support across standard profiles (5V, 9V, 15V, 20V)
Accepts input 100-240V AC, so usable worldwide (with correct plug)
Compact form factor in one variant, or standard “duckhead” plug style in another
Specifications
| Parameter | Value |
|---|---|
| Maximum Output Power | 35 W total |
| Ports | 2 × USB-C |
| Output Profiles | 5 V / 9 V / 15 V / 20 V (device negotiates) |
| Input | 100-240 V, 50-60 Hz |
| Efficiency / Standards | Complies with safety & surface temperature limits |
| Use Cases | Light MacBook models, iPhones, iPads, AirPods, etc. |
| Notes | If two devices connected, power is split; a higher wattage device may charge slowly |
Strengths & Limitations
Pros
Authentic Apple unit — safer and more reliable than generic chargers
Dual ports give flexibility — charge phone + Mac concurrently
Portable and suitable for travel (universal voltage)
Cons
35 W is low for MacBook Pro under load — might not maintain charging during heavy use
When both ports used, power is halved (~17.5 W each)
Used condition may include wear, scuffs, or reduced efficiency
