sidetrak swivel 12.5” attachable portable monitor for mac fhd ips dual screen with kickstand | compatible with all macbook pro & macbook air laptops | powered by usb-c or thunderbolt sidetrak instantly double your laptop screen workspace with this game-changing attachable portable monitor technology! sidetrak swivel is a 12.5” fhd ips monitor that magnetically attaches to the back of your mac laptop with a metal plate so you can effortlessly work anywhere with two screens. it is the perfect macbook laptop accessory whether you are working from home, in the office, or on-the-go.