Mobile productivity enters a new era with the Lenovo Yoga Book, a 2-in-1 tablet like none you've seen before. Make notes or sketches using a stylus with real ink. Type on the Halo keyboard that appears when you need it - and vanishes when you don't. Get things done in the familiar Windows environment. Thin, light, and stylish, Yoga Book sets your imagination free - anytime, anywhere.
Please update to the latest firmware/driver update by following the below steps:
a. Press"win+x" and enter to device manager
b. Expand Network adapters
c. Right click“ Broadcom 802.11ac Wireless PCIE Full Dongle Adapter"
d. Choose Update Driver Software, then choose Search automatically for updated driver software.
e. Wait until it shows install successfully
f. Reboot OS.