[for MacBook Pro 2019 / 2020, please insert firmly]: the adapter is designed for laptop and smartphone using type C. The most popular devices, such as MacBook Pro, chromebook pixelbook, surface pro, Samsung N10, pixel 4 XL. Please note that the MacBook Pro 2019 / 2020 USB C port is more robust than 2015-2018, please insert it firmly. Do not use the thunderbolt 3 cable to charge the device through this adapter, because the Tb3 has 24 pins and this adapter has only 20 pins. You can choose our 24 pin adapter.

[safe and fast charging]: the magnetic USB C adapter can automatically adjust the power output parameters according to the configuration requirements. The adapter adopts USB power supply (USB PD) technology, and supports equipment requirements from 5V / 3a to 20V / 5A (up to 100W). Top grade magnets, LED lights and 20 pin special alloy ensure safer, more efficient and convenient charging and data transmission.

[high quality transmission] magnetic adapter can provide high quality and high speed data transmission. The adapter is designed to meet the USB 3.1 Gen 2 data transmission standard, and the transmission speed is as high as 10GB per second, which greatly exceeds the requirements of 4k60hz video transmission. If you need 4K usbc-dp cable, please search b0859lfygx, which passed our compatibility test.

[Computer] when the computer and audio and video equipment are charged, and the data or video transmission, the corresponding USBC cable is required. Not all charging lines can be charged or transmitted quickly. The USB charger and USB cable must be used to charge the computer. The USBA charging cable of smart phone does not support computer charging.

[you can get] you'll get a magnetic charging adapter and a 12 hour fast customer service response. The adapter has a 12-month warranty, and each aligner will undergo more than three manual tests from production to delivery to ensure that the adapter works properly