The Pulse by Tuxedo Computers is a thin, quiet laptop that boasts a great battery life. Improvements over the last-generation model include a larger screen with a higher refresh rate, as well as a USB-C port with DisplayPort 1.4 support. Unfortunately as far as the positive traits go, that’s just about it. It’s probably one of the most broken, frustrating laptops I’ve ever had to deal with. Specs The second-generation Pulse comes in a 15.