System Spec is a freeware to produce a specification of your system's hardware and software.
With System Spec you can see, save and print a complete spec of your PC. This no-install, system information utility can also perform various windows functions. Additional advanced info includes CPU, drives, applications, display, memory, networking, internet, CD / DVD drives and more.
It lists Computer Name,Username,IP Address,MAC Address, Windows version and service pack,Windows Serial Number, Internet Explorer Version,Memory,CPU Type and speed, Calculated CPU Speed,Sound card type,Video and virtual video adapters, Screen Resolution, Network Present,Network Adapters,Power Status, Time Zone,CD / DVD, Printer,COM,LPT Ports,Mouse, Hard Disks, Hard Disks Serial Number,PCMCIA,USB,Firewire and more.

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