For all your PC requirements
21.5-inch (diagonal) 4096-by- 2304 Retina 4K display
Stunning 5-mm-thin design
Seventh-generation quad-core Intel Core i5 processors
Radeon Pro 560 graphics processor with up to 4GB video memory
Two Thunderbolt 3 (USB-C) ports
802.11ac Wi-Fi
Magic Mouse 2
Magic Keyboard