2.8GHz Base - 4.0GHz Turbo. Mojave - Catalina - or Big Sur.
2- USB 3.0 Ports. The item "15 Apple MacBook Pro RETINA OS-2020 Quad Core i7 4.0Ghz 16GB 1TB SSD WARRANTY" is in sale since Wednesday, April 21, 2021. This item is in the category "Computers/Tablets & Networking\Laptops & Netbooks\Apple Laptops".The seller is "roscoe-and-associates" and is located in Elgin, Illinois. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.