Please check the pictures and description carefully before bidding. *Color : Black *Warranty : 6months *Condition:New Hard Drive Cable w/ IR Sensor Quality warranty:All pass the Original Factory QC with 6 months Compatibility: MacBook Pro 13" A1278（2012） -- MacBookPro9,2 Mid 2012: MD101LL/A (2.5 GHz Core i5) -- MacBookPro9,2 Mid 2012: MD102LL/A (2.9 GHz Core i7) Identifying Numbers: -- Apple Part #:923-0104, 923-0741 -- Printed Part #:821-1480-A Package Include: 1 x Hard Drive Cable w/ IR Sensor Something wrong happaned to your macbook laptop, it seems look like: (1)froze suddenly. (2)Internal hard drive disk not recognized, not respond any more. (3)freezes takes long to start up. (4)flashing folder icon on boot. (5)got the flashing question mark folder, a sure sign of death when the computer turned back on. (6)didn't boot up properly and the screen displayed a folder with a question mark! Restarting again did not make the folder with question mark go away. (7)boot to a gray screen or keep freezing when it did boot. (8)A new drive did not solve the problem. Pls feel free to contact with us if you have any questions.対応機種：MD102J/A MacBook Pro 13インチ 2.9GHz デュアルコアIntel Core i7,対応機種：MD101J/A MacBook Pro 13インチ 2.5GHz デュアルコアIntel Core i5,対応ケーブル の品番:821-1480-A 923-0104,MacBook Pro 13インチ(2012/2011)モデルに対応する内蔵用ハードディスクケーブルです。内蔵ハードディスク、赤外線受光部、スリープインジケータランプ用のケーブルが一体になっています