Speccy - Speccy - find the details of your computer's specs. Great for spotting issues or finding compatible upgrades. Download the latest version free.
TrafficMonitor - TrafficMonitor is a network monitoring suspension window software in Windows.
CPU-Z - CPU-Z is a freeware that gathers information on some of the main devices of your system : Processor name and number, codename, process, package, cache levels.
NetTraffic - Essential network bandwidth monitor.
AIDA64 - AIDA64 is a system information, diagnostics and benchmarking solution for Windows PC.
NetBalancer - NetBalancer is a Windows application for local network traffic control and monitoring.