Model: Magnetic L-Tip PD USB C to Magnetic 1 Adapter Specification:0.39*0.47*1.14IN Input: AC 100-240V, USB C PD 65W-100W Output: DC 15V-20V 45W-61W-87w Compatible :MacBook Air Pro 11/13/15/17" Before 2012 Mid Package Included: 5 Pin L-Tip Magnetic Adapter*1PCS Instruction: First Step: Connect the L-Tip adapter to the 100W C-C cable , Then Connect other end of the cable to The C ports 65W-100W 20V PD power charger. Second Step: Connect the Magnetic Magsafe 1 female port of Macbook. The signal light turns on. Compatible Adapter Part and Macbook Number: 11" 13" inch Mac-Book Air A1369 A1370 A1304 A1377 A1374 A1307 A1237 MC968 A1244 A1278 A1181 A1184 A1185 A1280 A1322 A1330 A1342 A1344 MC747 MC969 Fits Mac Model : A1278?A1181?A1184?A1344?A1330?A1342 Compatible with Mac book PRO 13 inch: Mac book Pro (13-inch, Mid 2012) MD101,MD102 MD314,MD313 ,MC724,MC700,MC374,MC375 MC516 MC207 MB990,MB991 MC118 MC240 MB881 MODEL: A1151 A1172 A1175 A1189 A1211 A1278 A1281 A1286 A1290 A1297 Compatible With The Items: 15Inch MD103,MD104,MD318 MD322,MC721 MC723,MC371 MC372 MC373,MC118,MB985,MB986 ,MB991,MB470 MB471 MC026,MB133 MB134, MA895 MA896, MA600 MA601 MA609 MA610 MA463 MA464 17Inch MD311 MC725, MC024, MC226 MB604, MB766 MB166,MA897,MA611,MA092 NOTE: 1. Not all applicable models are listed. 2. Please check models on your Macbook and power adapter before order. 3.Please check your charger rated output and the rated output of your MacBook, your charger output must be higher than the rated output of your MacBook. For example, your charger adapter is 45W output, it only works on 45W MacBook, and it must be not working to charge your 60W MacBook, the charging cable light would be flicker on and off, the rated 60W charger or above will be working.If your Macbook is 15 or 17inches, your PD charger output have to be 100W. 4.Please feel free to contact us by the "Contact Seller" button If you have any inquiries about this product. See more?High-quality Material?The adapter is made of high-quality aluminum alloy shell, the product heats up faster, and the LED charging indicator allows you to know the working status of the product at any time. It supports PD fast charging and has a built-in PD protocol adapter.The inner core use pure copper cable to effectively suppress heat and ensure safety. ?Compatibility?L -Tip is USB C to Magnetic 1 and Magnetic 1 is used for MacBook Pro Air Types sell before Mid 2012 by Apple;T-Tip is USB C to Magnetic 2 and is used for MacBook Types sell after Mid 2012 by Apple;If you choose at least 65W PD Power with correct 100W C to C cable, it can charge for Macbook Pro 13-inch and Macbook Air.If you choose 87/100W PD Power with correct C to C cable,it can charge for MacBook Pro 15-inch and 17-inch,Specific model please refer to the . ?Convenient?Magnetic suction interface strong suction, not easy to fall off, The magnetic connection is strong enough to resist most unintended disconnects, but if someone trips on the cable, it releases so your MacBook stays put, to protect the stable charging Macbook, night can also be quickly docking.Equipped with charging indicator light, intelligent prompt charging status, safe and reliable. ?USB C PD Fast Charging?This USB-C to Magnetic 1 L- Tip adapter technology can provide faster charging speed for MacBook Air Pro sell before Mid 2012.You also need to prepare a USB C to USB C 5A 100W cable and a C-port PD power supply above 20V 65W,so that they can be combined replace the original power supply and make your Macbook work normally. ?Design Ideas? L-Tip USB C to Magnetic 1 adapter is designed for USB C fast charger to charge your old version Macbook air/pro.It will allow you to share the C-port power supply and C cable for charging mobile phones and other electronic products, whether you are traveling, working, or at home,You don’t have to worry about bringing multiple chargers and cables.