This USB-C adapter adopts a new environmental protection circuit, with overvoltage, overcurrent, and short circuit protection functions. It is suitable for Apple Macbook series, as well as all laptops, tablet computers and mobile phones with USB-C interface, with a wide range of applications.Specifications:• Input voltage: 110-240 V• Output power: 87W (downwards compatible with 18W/29W/30W/45W/60W/61W)• Supports: PD & QC3.0 protocol• PD USB-C output: 20.4V/4.3A, 14.5V/2A, 9V/3A, 5.2V/2.4ACompatible with Macbook Pro 15 inch:MacBook Pro (15-inch, 2016) MLH32, MLH42, MLH52, MLH72, MLH82, MLH92xx/AMacBook Pro (15-inch, 2017) MPTR2,MPTT2,MPTU2,MPTV2,MPTW2,MPTX2xx/AMacBook Pro (15-inch, 2018) MR932,MR942,MR952,MR962,MR972,MUQH2xx/ANew MacBook Pro 15inch(A1706/A1707/A1708/A1719)Compatible with Macbook Pro 13 inch:MacBook Pro (13-inch, 2016) MLL42,MLUQ2,MLH12,MLVP2,MNQF2,MNQG2,MPDK2,MPDL2xx/AMacBook Pro (13-inch, 2017) MPXQ2,MPXR2,MPXT2,MPXU2,MPXV2,MPXW2,MPXX2,MPXY2,MQ002,MQ012xx/AMacBook Pro (13-inch, 2018) MR9Q2,MR9R2,MR9T2,MR9U2,MR9V2xx/ANew MacBook Pro 13inch(A1706/A1707/A1708/A1718)Compatible with Macbook air 13 inch:MacBook Air (Retina, 13-inch,2018) MRE82,MREA2,MREE2,MRE92,MREC2,MREF2,MUQT2,MUQU2,MUQV2xx/ACompatible with MacBook 12 inch 2015(A1534 A1706 A1707 A1708)New MacBook Pro 12inch(A1534/A1540/A1646)Compatible with All Loptop which has USB-C Charging Port:New 12 inch macbook; Lenovo X1 Carbon; Dell XPS; Nintendo Switch; New iPad Pro 11” 12.9” 2018Compatible with All phones which has USB-C Charging Port:Samsung Galaxy S8/S9/S9+/Note9/S10/s10+/S10e