By utilising 2 uniqe designs, material used (solid aluminum) and the 50mm USB silent fan, M2 can effectively dissipate the heat generated from the laptop, and provide a silent thermal solution offering users a very comfortable computing experience.
Yes, M2 is engineered to accomondate laptop(notebook) size from 13" to 15" (either standard or wide-screen) on the market.
Each M2 comes along with a USB extendsion cable which can be found inside the box, and you can use it when you feel the USB fan cable is not long enough.