Lenovo Go USB-C Wireless Charging Kit is a first of its kind wireless charging solution for select non-touch 13" and 14" USB-C notebooks. Designed by Lenovo and powered by Energy Square's Power-by-Contact (PbC) technology, the Lenovo Go Wireless Charging Kit is an innovative new way to wirelessly charge notebooks via PbC's high-efficiency solution. Simply slide and lock the Rx dongle on the bottom of a qualified USB-C notebook to connect the USB-C port, and then you can spend more time working and less time managing cables