I'm looking for adapters that would allow me to use my 2018 MBP with an sd card reader and I would need to be able to plug in my iphone and external hard drives. But anything I've tried from amazon interferes with the wifi! Can you please please please recommend something that won't cut the internet? Here are links to what I've already tried. https://www.amazon.com/gp/product/B077FY7831/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B07CKR8DXJ/ref=ox_sc_saved_title_1?smid=A21TE5CLHZDYA7&psc=1 Thanks in advance!