Headphone Audio Jack Flex Cable with Microphone p/n : 821-00790-05 821-00790-A For Macbook Pro Retina 13” A1708 Late 2016 Mid 2017 EMC 2978 3164 

Technical Specifications

• Brand :  Apple
• Part Number:  A1424
• Fit for : Apple MacBook Pro with Retina display 13″ and 15″
• Type: AC  Power Adapter or Charger
• Input: AC 100-240V~1.5A, 50-60Hz
• DC Output: 20V –4.25A
• Power Output: 85W
• DC Connector : Magnetic (MagSafe 2)
• DC Connector Style : “T” shape 
• DC Connector Pin : 5 pins (The five pins are smaller completely same)
• Adapter Color : White
• Port Color : Aluminium alloy silver
• Origin : Brand New & Original. Designed By Apple in California (Made in China)
• Guarantee :  01 year(360 days) 
• AC Plug : Included

Note:  Please be sure about DC accurate output (such as : 20V –4.25A, 85W) & DC connector type (such as : MagSafe 2) before ordering. 

Caution : MagSafe 1, MagSafe 2  and USB Type “C”  are not same, Please mind What you are ordering.

Safeguard : AC Adapter is the vital device for your valuable laptop. So, please be careful to buy this device from the market before ensuring the accurate output DC capacity (mAh) which is mentioned back side of your laptop. Inaccurate voltage and current (mAh) supply may cause of laptop’s performance and unstable voltage & current (mAh) will damage your laptop’s motherboard, battery life and other integrated electronics parts. For this reason, when you choose an adapter for your laptop that meets all of the three requirements : (i) Accurate output voltage and current, (ii) Exact DC connector/tip size and (iii)Appropriate polarity.