This is an original OEM Apple MacBook Pro MagSafe 1 A1222 18.5V 85W Power AC adapter. It is compatible with Apple products like MacBook Pro 17" and has a white color. The power adapter has an output current of 4.6A, 3.6A, and a maximum output power of 85W. It comes with a MacBook Pro MagSafe 1 connector and is made in China.

It is a genuine Apple product and can be used with ease. The adapter has been tested for quality and reliability.