ProtoArc MECH K301 - Product Features; Connection Mode Key Combinations; System Mode Key Combinations; Hardware Features and Indicators

FN+F4 Bluetooth 2
FN+O WIN System
Type C Charging Port
Power Switch
USB Receiver
FN+P MAC System
FN+F3 Bluetooth 1
FN+F2 2.4G Wireless Mode
FN+F1 Wired Mode
Product Features
Charging Indicator / Low Power Indicator