connectivity
//ˌkɒn.ekˈtɪv.ɪ.ti//
Noun
1
The state or quality of being connected or interconnected, especially in terms of communication or data exchange.
The hotel offers excellent Wi-Fi connectivity throughout the building.
2
The ability of a device, system, or network to connect to and communicate with other devices, systems, or networks.
This laptop has excellent connectivity, allowing it to connect to Wi-Fi, Bluetooth, and various USB devices.
3
The degree to which parts of a system, network, or community are linked together.
The connectivity between rural villages has improved thanks to new roads.