**********IMPORTANT: DOWNLOAD MacOS Catalina Update 10.15. 4 Supplemental! Not just 10.15. 4. The 10.15. 4 update is causing USB C issues. Download 10.15. 4 SUPPLEMENTAL update if your MacBar doesn't work. Only for MacBook Air 2018 - 2020, MacBook Pro 2016 - 2020. *****Charges up to 100W. HD video output, 5K@60Hz. Transfers data up to 40Gbps. *****2 USB 3.0 AND 1
USB C PORT: for external hard drives, flash/thumb drives, printers, all USB devices. *****MICRO SD and
SD CARD READERS: Transfer your images and videos up to a HI-SPEED 103Mbps!
HDMI: Crystal clear video and audio through the HDMI port up to 4K. *****Not fit with a laptop cover/case. founded in the USA.