The Genuine Apple 85W MagSafe 1 Power Adapter A1343 MC556LL/B is a brand new, factory sealed power adapter specifically designed for Apple products. This white adapter has a voltage of 18.5V and an output current of 4.62A, making it compatible with MacBook Pro models. With a compact design, measuring 7.3 inches in length, 2.5 inches in height, and 6.1 inches in width, this AC & DC adapter is a reliable and essential accessory for anyone in need of a quality power supply for their Apple devices. Made in China by the trusted brand Apple, this adapter guarantees a secure and efficient power delivery for your laptop.