1. wire : 4 wires 2. condition: brand new 3. warranty: 3 months Specifications1. wire : 4 wires 2. condition: brand new3. warranty: 3 months Compatible with Part Number: APPLE 922-8043 1005941 ( DC5V )4-Wire (Right Side)Fit Laptop Models: APPLE Macbook Pro 15" (15-inch Core 2 Duo 2.16 , 2.2 , 2.33 , 2.4 , 2.5 , 2.6 GHz, Santa Rosa ) Remark: Tested to be 100% working properly