TrafficMonitor - TrafficMonitor is a network monitoring suspension window software in Windows.
Open Hardware Monitor - Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.
NetTraffic - Essential network bandwidth monitor.
Guru3D - Guru of 3D: PC Hardware Reviews and tests
NetBalancer - NetBalancer is a Windows application for local network traffic control and monitoring.
Geforce Experience - GeForce Experience is a new application from NVIDIA that optimizes your PC in two key ways.